Page 1: Table Of Contents
: Oct. 24 2008 SERVICE MANUAL CODE: 00ZMX5001/S1E DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM MX-4100N/5000N MX-4101N/5001N MODEL CONTENTS NOTE FOR SERVICING DETAILS OF EACH SECTION PRODUCT OUTLINE ... . 1-1 [A] EXTERNAL VIEW....A-1 SPECIFICATIONS .
Page 2: Contents
CONTENTS NOTE FOR SERVICING DETAILS OF EACH SECTION 1. Precautions for servicing ......i [A] EXTERNAL VIEW 2.
Page 3 Alternatively, follow all instructions in the MSDS guide. The machine has got sharp edges inside. Be careful not to damage fingers when servicing. Do not throw toner or a toner cartridge in a fire. Otherwise, toner may explode and burn you.
Page 4 Place of direct sunlight. Plastic parts and ink may be deformed, discolored, or may undergo qualitative change. It may cause a breakdown or dirty copy. Place which is full of organic gases such as ammonium The organic photoconductor (OPC) drum used in the machine may undergo qualitative change due to organic gases such as ammonium.
Page 5 Paper exit system Document feeder system STAPLE CARTRIDGE MX-SCX1 REVERSING DUPLEX SINGLE PASS FEEDER SINGLE PASS FEEDER EXIT TRAY UNIT For MX-4100N/5000N For MX-4101N/5001N MX-TRX2 DIGITAL FULL COLOR DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM MULTIFUNCTIONAL SYSTEM FINISHER Paper feed system MX-4100N/5000N...
Page 6: Product Outline
: Oct. 24 2008 2. Mainfunction of the main unit MX-4100N/5000N MX-4101N/5001N Copier PCL printer PS printer OPT*1 Main body LCD COLOR WVGA 8.5" Scanner Filing RSPF/DSPF RSPF DSPF Automatic duplex Security OPT*1 Internet Fax OPT*1 STD: Standard provision. OPT: Option OPT*1: Product key target.
Page 7: Specifications
8.5 x 11 8.5 x 11R (4) Warmup 7.25 x 10.5R 5.5 x 8.5R Warm-up time MX-4100N/4101N: 120 seconds or less MX-5000N/5001N: 140 seconds or less Heavy paper (The value may be increased by operating condition) Pre-heat 8.5 x 11 Recovery time from jam * 30 sec.
Page 8 Display dot number 800 x 480 (W-VGA) 100V series 200V series LCD drive display area 184.8 x 110.88mm Voltage / Current MX-4100N/4101N: 220 - 240V 8A LCD backlight Fluorescent lamp backlight system 110 - 127V 12A LCD contrast adjustment MX-5000N/5001N:...
Page 9: [E] Scanner Section
D. Scanner section (1) Resolution/Gradation Scanning copy mode Resolution (dpi) Platen Monochrome 600 x 300 dpi (Default) 600 x 400 dpi 600 x 600 dpi Color 600 x 600dpi RSPF Monochrome 600 x 400 dpi (Default) 600 x 600 dpi Color 600 x 600dpi DSPF...
Page 10 Original standard Center standard (Rear one-side standard for random feeding) position Document size Standard size (Refer to the "paper detection size") Long paper: 1000 mm (Monochrome binary only) Internet FAX 600 x 600 dpi: Max. 800 mm. When scan 400 dpi or more, long paper is not available. Mix paper feed (Same series, same width paper) enabled Random paper feed (The following two kinds of sizes can be combined;...
Page 11: [F] Paper Feed Section
E. Paper feed section (5) Tray 5 (LCC) (1) Type Type 3,500-Sheet Large Capacity Tray Transport speed 124 mm/s - 360 mm/s Type Standard: Paper size A4, B5, 8.5" x 11" 2-stage paper feed tray + multi manual paper Paper size setting Simulation setup feed tray Paper size setting when...
Page 12 (3) Paper exit tray (5) Copy functions Type Exit tray unit Function Paper exit position/ Paper exit to external in the right side of the Automatic paper selection Job reservation (99 items) system main unit/Paper exits in face-down Automatic magnification ratio Tray installation priority Paper exit capacity 100 sheets (When A4/8.5 x 11)
Page 13 (4) Font (3) Support image Emulation Built-in fonts Option font Mode Scanner Internet Fax PCL5c Roman outline fonts = 80 fonts Font for bar code File format Monochrome: TIFF-FX copatibility, Line printer font (BMP) = 1 font = 28 fonts TIFF, PDF, Encrypted (TIFF-F, TIFF-S) PCL6...
Page 14 J. PC-Fax, PC internet Fax functions K. Document filing function (1) Working environment (1) Basic function • Windows 98 Number of files 38GB • Windows Me that can be saved • Monochrome (Text): 5,500 pages or 3,000 files (*1) • Windows NT4.0 Workstation in the standard •...
Page 15 (3) Data operation contents L. Ambient conditions (1) Working environment Operation content Operation panel Reprint Resend (Humidity) Delete Shift Attribute change (Common/ Confidential/Protection) Confidential file setting Confidental folder setting File name change Creation of a folder File transfer to Local PC Machine HDD occupying rate display (Temperature)
Page 16: Consumable Parts
[3] CONSUMABLE PARTS MX-5001N Service Manual 1. Supply system table A. USA/Canada/South and Central America Item Content Life Model Name Remarks Toner Cartridge (Black) Toner Cartridge (Black) with IC Chip 36K *1 MX-50NTBA * Life: A4/Letter size at Area Coverage 5% (Reference: 30K for A4/Letter 6%) Toner Cartridge (Cyan) Toner Cartridge (Cyan) with IC Chip...
Page 17 D. Middle East/Taiwan/Africa/Israel/Philippines Item Content Life Model Name Remarks Toner Cartridge (Black) Toner Cartridge (Black) with IC Chip 36K *1 MX-50FTBA * Life: A4/Letter size at Area Coverage 5% (Reference: 30K for A4/Letter 6%) Toner Cartridge (Cyan) Toner Cartridge (Cyan) with IC Chip 15K *1 MX-31FTCA * Life: A4/Letter size...
Page 18 : Oct. 24 2008 3. Maintenance parts list A. U.S.A/Canada/South and Central America Item Content Life Model name Remarks Upper heat roller kit Upper heat roller unit 200K MX-410UH Heat roller kit Separation pawl upper 300K MX-410HK 41-sheet machine for 120V Separation pawl lower Upper separation pawl spring Lower separation pawl spring...
Page 19 : Oct. 24 2008 B. Europe/UK/Australia/New Zealand Item Content Life Model name Remarks Upper heat roller kit Upper heat roller unit 200K MX-410UH Heat roller kit Separation pawl upper 300K MX-410HK Separation pawl lower Upper separation pawl spring Lower separation pawl spring Upper thermistor Lower thermistor Upper thermistor PA (Non-contact thermistor P)
Page 20 : Oct. 24 2008 Item Content Life Model name Remarks Secondary transfer kit Secondary transfer belt 300K MX-410Y2 Secondary transfer roller Secondary transfer idle gear Filter kit Ozone filter CJ 150K MX-450FL PS paper dust removing unit PS paper dust removing unit 150K MX-310PD Waste toner box kit...
Page 21 : Oct. 24 2008 Item Content Life Model name Remarks Main charger kit Main charger unit Black: 150K, MX-310MK Color: 100K Drum cleaning blade Cleaning Gum P2 Staple cartridge Staple cartridge 5000 times x 3 AR-SC2 For 4K finisher (MX-FN11) Staple cartridge Staple cartridge 2000 times x 3...
Page 22 5. Production number identification C. Toner cartridge The label indicating the management number is attached to the A. Drum cartridge side of the toner cartridge. Part name The lot number is of 10 digits. Each digit indicates the content as follows.
Page 23: External View And Internal Structure
: Oct. 24 2008 MX-5001N [4] EXTERNAL VIEW AND INTERNAL STRUCTURE Service Manual 1. Identification of each section and functions A. External view (2) (3) When using the When a finisher / saddle MX-4101N/5001N. stitch finisher is not installed. (10) When a keyboard is installed.
Page 24 : Oct. 24 2008 B. AUTOMATIC DOCUMENT FEEDER AND DOCUMENT GLASS When using the MX-4101N/5001N. Name function/Operation Paper feed roller This roller rotates to automatically feed the original. Document feeding area cover Open this cover to remove an original misfeed or clean the paper feed roller. Original guides These help ensure that the original is scanned correctly.
Page 25 C. Internal operation parts (10) (11) (12) (13) Name Function/Operation Toner cartridges These contain toner for printing. When the toner runs out in a cartridge, the cartridge of the color that ran out must be replaced. Fusing unit Heat is applied here to fuse the transferred image onto the paper. Transfer belt During full color printing, the toner images of each of the four colors on each of the photoconductive drums are combined together on the transfer belt.
Page 26 D. DSPF (1) Internal structure Name Function/ Operation Pickup roller Picks up a document and feeds it to the paper feed roller. Paper feed roller Performs the paper feed operation of documents. Separation roller Separate a document to prevent against double-feed. No.
Page 27 (3) Motors, clutches, solenoids, PWB and lamps SPFFAN SPFFAN SPFM SPFM STRC STRC SPFC SPFC SPUM SPUM SPOM SPOM STRRC STRRC SRRC SRRC SLUM SLUM DSPF COPY LUMP DSPF COPY LAMP Signal name Name Type Function/Operation SPUM DSPF paper feed motor Hybrid step motor Drives the rollers, transport rollers and transport rollers in the paper feed section.
Page 28 E. RSPF (1) Internal structure Name Function/Operation Pickup roller Feeds paper to the paper feed roller. Paper feed roller Feeds paper to the paper transport section. Separation roller Separates paper to prevents against double feed. U-turn roller Guide roller to transport paper. PS follower roller Applies a pressure to paper and the PS roller to give the transport power of the PS roller to the paper.
Page 29 (3) Motor, clutches, solenoids and PWB SPFM SPFM SPFC SPFC SRRC SRRC SPRM SPRM SPFC STMPS Signal name Name Type Function/Operation SPF document exit gate solenoid Electromagnetic solenoid Reverses the paper exit guard by ON operation. SPFC SPF paper feed clutch Electromagnetic clutch Controls ON/OFF of the paper feed roller.
Page 30 F. Connectors When the fax expansion kit is installed Name function/Operation Extension phone socket When the fax function of the machine is used, an extension phone can be connected to this socket. Telephone line socket When the fax function of the machine is used, the telephone line is connected to this socket. USB connector (A type) Supports USB 2.0 (Hi-Speed).
Page 31 Name function/Operation Touch panel Messages and keys appear in the touch panel display. Touch the displayed keys to perform a variety of operations. When a key is touched, a beep sounds and the selected item is highlighted. This provides confirmation as you perform an operation. [SYSTEM SETTINGS] key Press this key to display the system settings menu screen.
Page 32 : Oct. 24 2008 I. Sensor OCSW MHPS TFD3 TFD2 HPOS POD3 POD2 APPD1 POD1 HLPCD DSW_ADU 1TUD_CL 1TUD_CL 1TUD_BK 1TUD_BK DHPD_CL REGS_F REGS_F DHPD_K DHPD_Y DHPD_M DHPD_C REGS_R REGS_R APPD2 TCS_Y TCS_M TCS_C TCS_K MPED PPD2 MTOP1 MPLD MPWD MTOP2 MPFD PPD1...
Page 33 Signal name Name Function/Operation Type NOTE DHPD_K BK phase detection Detects the BK phase. DSW_ADU ADU transport open/close detection Detects the duplex (ADU) cover open/close. Transmission type DSW_C Tray 1 and 2 transport cover open/close detection Detects the tray 1 and 2 transport cover open/close.
Page 34 J. Switch PWRSW PWRSW DSW-R DSW-R DSW-F DSW-F 1TNFD 1TNFD Signal name Name Type Function/Operation 1TNFD Waste toner full detection switch Mechanical switch Detects the waste toner full. DSW-F Front door open/close switch Micro switch Detects open/close of the front door, and turns ON/OFF the power line of the fusing, motor and the LSU laser.
Page 35 K. Clutches and solenoids ADUGS MPUC MPUC PCSS PCSS MPFS MPFS MPGS MPGS LSUSS_B 1TURC_R 1TURC_R 1TURC 1TURC CPLC1 CPUC1 CPFC CPFC CPLC2 CPUC2 Signal name Name Type Function/Operation 1TURC Primary transfer separation clutch Electromagnetic clutch Controls the primary transfer separation mode. 1TURC_R Primary transfer separation reverse clutch Electromagnetic clutch...
Page 36 : Oct. 24 2008 L. Drive motor ADUM_H ADUM_H WEBM WEBM WTNM WTNM TNM_Y TNM_Y TNM_M TNM_M TNM_C TNM_C HPFM HPFM TNM_K TNM_K CLUM1 CLUM1 DM_Y DM_Y DVM_K DVM_K DVM_CL DVM_CL DM_C DM_C ADUM_L ADUM_L CPFM CPFM DM_M DM_M DM_K DM_K CLUM2 CLUM2...
Page 37 Signal name Name Type Function/Operation NOTE Resist motor Stepping motor Drives the resist roller and controls ON/OFF. TNM_C Toner motor C Stepping motor Transports toner of the toner cartridge to the developement unit. TNM_K Toner motor K Stepping motor Transports toner of the toner cartridge to the developement unit. TNM_M Toner motor M Stepping motor...
Page 38 : Oct. 24 2008 N. Fans and filters POFM_R POFM_R POFM_F POFM_F PCSFM1 PCSFM2 RCFM RCFM (50-sheet machine) (50-sheet machine) PCSFM1 PCSFM2 (41-sheet machine) (41-sheet machine) FUFM FUFM FUFM CAFM PCSFM1 PCSFM1 CCFM CCFM MFPFM MFPFM PSFM2 PSFM2 PSFM PSFM OZFM OZFM MFPFM...
Page 39 O. PWB Name Function/Operation RD I/F PWB Detects each sensor in the right door unit. Tray installation detection PWB Detects the tray. DC power PWB Outputs the secondary side voltage. Driver main PWB Drives the transport motor and related sections. MC PWB Generates the high voltage for the main charger and the developing bias voltage.
Page 40 Name Function/Operation Document detection light collector PWB Outputs the document size detection signal. Document detection light emitting PWB Emits light for document size detection. LCD INV PWB Generates the high voltage for the LCD backlight. LVDS PWB Converts the display signal and outputs to the LCD. MFP OPE-P PWB Outputs the key operation signal.
Page 41 Signal name Name Specifications Section TS MAIN Thermostat Fusing roller overheat protection Fusing unit TS SUB Thermostat Fusing roller overheat protection Fusing unit TS EX1 Thermostat Fusing roller overheat protection Fusing unit TS EX2 Thermostat Fusing roller overheat protection Fusing unit Signal name Name Specifications...
Page 42 Name Function/Operation Paper feed roller (Manual paper feed tray) Feeds paper to the paper transport section. Separation roller (Manual paper feed tray) Separates paper to prevent Double Feed. Paper pickup roller (Manual paper feed tray) Sends paper to the paper feed roller. Paper feed roller (No.
Page 43 [5] ADJUSTMENTS MX-5001N Service Manual 1. General Each adjustment item in the adjustment item list is associated with Unnecessary adjustments can be omitted. Even in this case, how- a specific Job number. Perform the adjustment procedures in the ever, the sequence from the smallest to the greatest Job number sequence of Job numbers from the smallest to the greatest.
Page 44 Job No Adjustment item list Simulation ADJ 20 Copy color balance/density adjustment CCD gamma adjustment (CCD calibration) (Normal document copy 63-3 (63-5) mode) CCD gamma adjustment (CCD calibration) (DSPF mode) 63-3 (63-5) Shading adjustment (DSPF mode) Copy color balance adjustment (Auto adjustment) 46-24 Copy color balance adjustment (Manual adjustment) 46-21...
Page 45 3. Details of adjustment Push the developing doctor in the arrow direction, and tighten the fixing screw of the developing doctor. (Perform the similar procedure for the front frame and the rear frame.) ADJ 1 Adjust the developing doctor This adjustment is needed in the following situations: * The developing unit has been disassembled.
Page 46 After completion of the adjustment of the developing roller ADJ 2 main pole position, fix the developing roller main pole adjust- Adjust the developing roller ment plate with the fixing screw. main pole This adjustment is needed in the following situations: ADJ 3 Toner density control reference * The developing unit has been disassembled.
Page 47 When [EXECUTE] key is pressed, it is highlighted. The devel- ADJ 4 Adjusting high voltage values oping roller rotates, and the toner density sensor detects toner density, and the output value is displayed. The above operation is executed for 3 minutes, and the aver- Adjust the main charger grid voltage age value of the toner density sensor detection level is set This adjustment is needed in the following situations:...
Page 48 Remark: Attach a digital multi-meter to between the check pin and GND Normally when the default value is set, the specified voltage is out- on the MC/DV high voltage PWB corresponding to the putted. adjusted mode. The adjustment value of each color mode is specified on the label attached to the MC/DV high voltage power PWB.
Page 49 Go through the modes specified in Simulation 8-1. Adjust the developing bias voltage This adjustment is needed in the following situations: * When the MC/DV high voltage power PWB is replaced. * U2 trouble has occurred. * The PCU PWB has been replaced. * The EEPROM of the PCU PWB has been replaced.
Page 50 Remark: Check the relationship between the check pin on the MC/DV Normally when the default value is set, the specified voltage is out- high voltage PWB and each adjustment mode. putted. The adjustment value of each color mode is specified on the label attached to the MC/DV high voltage power PWB.
Page 51 : Oct. 24 2008 Go through the modes specified in Simulation 8-6. Transfer voltage adjustment This adjustment is needed in the following situations: * When the primary transfer high voltage power PWB or Second- ary transfer high voltage power PWB is replaced. * U2 trouble has occurred.
Page 52 : Oct. 24 2008 Default value Default value of Setting Actual output Item/Display Content 41-sheet 50-sheet actual range setting range output machine machine value TC2 PLAIN CL SPX Secondary Color Standard Front surface 51 - 255 2µA - 100µA 40µA transport bias paper TC2 PLAIN CL DPX...
Page 53 Install the color image density sensor (image registration sen- Color image density sensor (image sor F) calibration jig (UKOG-0318FCZZ) to the sensor housing registration sensor F) calibration section. Open the front cabinet of the main unit, and remove the waste Engage the pawls (A) in the sensor housing groove, and slide toner box.
Page 54 11) Press [EXECUTE] key. Mode Display/Item Content Range Color image sensor (image registration sensor F) calibration is fault automatically executed. When the operation is completed, the Adjustment PCS_K Belt base detection 0 - 255 value for GRND level when adjustment result is displayed and [EXECUTE] key returns to process completion of Item B the normal display.
Page 55 * When the color phase is not matched by the color balance Mode Display/Item Content Range adjustment. fault Adjustment REG_R Patch detection level 0 - 255 * When the OPC drum drive unit is replaced. value for PATCH R for check (Y) * When the primary transfer unit is replaced.
Page 56 : Oct. 24 2008 Method 2: Open the front cabinet, and remove the waste toner box. Compare the right angle of vertical side/horizontal side of the (For U.S.A. 50-sheet machine only) rectangle print pattern and the right angle sides of A3 or 11 x Remove the power switch cover.
Page 57 If the adjustment result reaches the satisfactory level, tighten ADJ 7 OPC drum phase adjustment the adjustment screw. (The black image skew adjustment is completed with the This adjustment is needed in the following situations: above.) * When the color shift occurs. 10) In the above black image skew adjustment, check the color * When the photoconductor drum is replaced.
Page 58 * After completion of the adjustment, the drum motor stops and Enter "1" with 10-key in the PRINT MODE of set item A, and [EXECUTE] button returns to the normal display and the adjust- press [OK] key. ment result is displayed. Select the paper feed stage with A3 (or 11"...
Page 59 Go through the modes specified in Simulation 50-10. ADJ 9 Image off-center adjustment (Print engine section) This adjustment is needed in the following situations: * When the LSU is replaced or removed. * When a paper tray is replaced. * When the paper tray section is disassembled. * When [ADJ8] print engine image magnification ratio (BK) (main scanning direction) is performed.
Page 60 Select set item J with the scroll key and enter the value corre- Set A4 (11" x 8.5") paper in the paper feed tray selected in pro- sponding to the paper feed tray to be adjusted. cedure 2). Press [EXECUTE] key. Setting Display/Item Content...
Page 61 Loosen the paper feed tray off-center adjustment screws (2 10-A Image registration adjustment (Main pcs.) at the center section of the lift plate of the paper feed tray, scanning direction, sub scanning direction) and change the gear unit position in the front/rear frame direc- (Auto adjustment) tion.
Page 62 To check the auto adjustment result, use the manual image Display/ Dis- registration adjustment mode below. Content NOTE Item play fault * Image registration adjustment (Main scanning direction) (Manual MAIN Registration 1.0 - adjustment) (SIM50-20) adjustment value 199.0 (Main scanning * Image registration adjustment (Sub scanning direction) (Manual direction) (Position adjustment) (SIM50-21)
Page 63 A: Rough adjustment pattern B: Fine adjustment pattern C: Adjustment range (0 ±1) Check the rough adjustment and the fine adjustment print pat- Adjustment Display/Item Content Default tern positions of each color in the front frame and the rear value range frame sides.
Page 64 * Measurement of the rough adjustment pattern Measurement value: -54 (= -40 - 14) Check that the color line is positioned in the plus direc- tion or in the minus direction and judge the polarity from that. The center black line is scaled as 0, the first line mark as 40, the second line mark as 80, the third line mark as 120.
Page 65 Yellow -120 -120 Magenta -120 -120 Cyan -120 -120 MX-5001N ADJUSTMENTS 5 – 23...
Page 66 (Example) Enter SIM50-21 mode. Previous value before New adjustment value adjustment A: 100 A: 86 (=100-14) B: 112 B: 88 (=112-24) C: 95 C: 97 (=95+2) D: 98 D: 120 (=98+22) E: 102 E: 116 (=102+14) F: 96 F: 140 (=96+44) NOTE: If either of front or rear adjustment value is changed, the other adjustment print pattern position may be varied.
Page 67 Check the rough adjustment and the fine adjustment print pat- Measurement value: -54 (= -40 - 14) tern positions of each color. Use the visually highest color density section as the center, -120 and measure the shift amount. Rough adjustment print pattern Check that the rough adjustment check print pattern is at the center for the...
Page 68 Adjustment value calculation Add or subtract the shift amount calculated above to or from the current adjustment value, and the result value is used as the new adjustment value. (When the shift amount (correction value) is plus) Adjustment value = Current adjustment value + Shift amount (correction value) (When the shift amount (correction value) is minus) Adjustment value = Current adjustment value - Shift...
Page 69 Turn the scanner drive pulley manually and shift the scanner With the scanner unit B in contact with both stoppers, fit the unit B to bring it into contact with the stopper. edge of the scanner unit A with the right edge of the frame, and fix the scanner unit A with the fixing screw.
Page 70 Set the test chart prepared in the procedure 1) on the docu- 11-C Scan image (main scanning direction) ment table. (Shift the test chart edge 30mm from the reference distortion adjustment position as shown below.) With the document cover open, make a copy on A3 (11"...
Page 71 Change the height balance of the scanner rail on the front ADJ 12 Scan image focus adjustment frame side. (CCD unit position adjustment) 12-A Document table mode image focus adjustment This adjustment is needed in the following situations: * The CCD unit has been removed from the machine. * The CCD unit has been replaced.
Page 72 Compare the copied image of the scale and the actual scale 10) Loosen the CCD unit fixing screws. length in terms of length. Obtain the copy magnification ratio correction ratio in the main scanning direction from the following formula. Main scanning direction copy magnification ratio correction ratio = (Original size - Copy image size) / Original size x 100% (Example) Compare the scale of 10mm with the scale of 10mm on the...
Page 73 Slide the CCD unit in the arrow direction (CCD sub scanning 12-B DSPF mode image focus adjustment direction) to change the installing position. When the copy image is longer than the original scale, shift the This adjustment is required in the following cases: CCD unit in the direction B.
Page 74 13-A RSPF height adjustment ADJ 13 RSPF/DSPF parallelism Make an RSPF height adjustment sheet adjustment Cut copy paper in the longitudinal direction. 20mm A4/Letter size Perform the adjustment according to the flowchart below. <Flow chart> <Work procedure> a) Check section A. Start of the Place the RSPF height adjustment sheet between section A adjustment...
Page 75 c) Adjust the section F. Use a clearance gauge to check to confirm that the clearance in the section F is 4.3mm - 5.0mm. If not, turn the section E to adjust. Adjust the * Insert a clearance gauge in the range of 20mm from the section F so that edge (a) of the right lower cover of the base.
Page 76 d) Check section B. Place the RSPF height adjustment sheet between section B and the SPF glass height adjustment resin surface (a), and close the RSPF unit. Slowly pull out the RSPF height adjustment sheet. Check section B. Check to insure that a slight resistance is felt when pulling out the RSPF height adjustment sheet.
Page 77 Close the RSPF unit, and loosen the hex nut of the RSPF 13-B RSPF diagonal adjustment diagonal adjustment screw section. Set a test chart (A3) on the RSPF document tray, and make a Turn the hex wrench of the RSPF skew adjustment screw to copy.
Page 78 After adjustments of A and B, check to insure that the projec- 13-C DSPF levelness adjustment tion on the front right side is in contact with the glass surface of This adjustment is needed in the following situations: the main unit. * The DSPF section has been disassembled.
Page 79 [Check Method 2] [When the main scanning direction print line is shifted to the left] Check that the squareness of the main scanning direction print line for the longitudinal direction of paper is within If a < b, then turn counterclockwise the DSPF skew 1.0mm.
Page 80 [Check Method 2] [When the main scanning direction print line is shifted to the left] Check that the squareness of the main scanning direction print line for the longitudinal direction of paper is within If c < d, turn the DSPF skew adjustment screw A 1.0mm.
Page 81 Enter the simulation 48-1 mode. Make a normal copy and obtain the copy magnification ratio. Press [CLOSE] key to shift from the simulation mode to the copy mode, and make a copy. (Original dimension - Copy dimension) Copy magnifi- 100% cation ratio Original dimension (Example 1)
Page 82 (DSPF) a. Adjustment procedures Setting Default Place the duplex adjustment chart shown below on the docu- Item Display Content range value ment tray of the RSPF/DSPF. CCD (MAIN) SCAN main scanning 1 - 99 The adjustment chart is prepared by the following procedures. magnification ratio Use A4 (11"...
Page 83 Enter the SIM48-1 or 50-6 mode. 15-B Scan image magnification ratio adjustment (Sub scanning direction) (RSPF mode) (SIM48-1) 15-D Scan image magnification ratio adjustment (Sub scanning direction) (DSPF mode) This adjustment must be performed in the following cases: * When the scan control PWB is replaced. * When the EEPROM on the scan control PWB is replaced.
Page 84 SIM50-6 Setting Default Item Display Content (DSPF) range value Image LEAD_EDGE Back surface 0 - 99 Setting Default Item Display Content loss (SIDE2) lead edge image range value amount loss amount SIDE1 Front surface 1 - 99 setting setting document scan SIDE2 FRONT_REAR Back surface...
Page 85 Enter the simulation 50-12 mode. ADJ 16 Scan image off-center adjustment This adjustment is needed in the following situations: * When the scanner (reading) section is disassembled. * When the scanner (reading) unit is replaced. * When the RSPF section is disassembled. * When the RSPF unit is installed.
Page 86 Set the adjustment chart to the RSPF/DSPF. SIM50-6 (DSPF) Make a duplex copy in the normal magnification ratio from the manual paper feed tray, and check the image position on the Setting Default Item Display Content front surface and the back surface of the copy paper. range value SIDE1...
Page 87 Setting Default ADJ 17 Print area (Void area) Item Display Content range value Image LEAD_EDGE Back surface 0 - 99 adjustment (Print engine loss (SIDE2) lead edge image section) amount loss amount setting setting This adjustment is needed in the following situations: SIDE2 FRONT_REAR Back surface...
Page 88 Check the adjustment pattern to confirm that the items below Setting are in the range of the standard values. Display/Item Content range fault Lead RRCA Document lead edge 0 - 99 Content Standard adjustment value edge reference position 3.0 ± 1.0mm Lead edge void area adjust- (OC)
Page 89 Set RRCA, LEAD, and SIDE to the default values. ADJ 18 Copy image position, Setting image loss adjustment Display/Item Content range fault Lead RRCA Document lead edge 0 - 99 edge reference position 18-A Copy image position, image loss adjust- (OC) adjustment (Document table mode) ment...
Page 90 Image loss adjustment a. Adjustment procedures When the adjustment item of the image loss below is set to the Make a copy in the RSPF/DSPF (front surface) mode, and default value, it is adjusted to the standard state. If it is not in check for any shade on the lead edge section of the copy the below standard state, or when it is set to a desired value, image.
Page 91 NOTE: To execute this adjustment, the following items must have SIM50-6 been properly adjusted. (DSPF) Setting Default ADJ 15 Scan image magnification ratio adjustment Item Display Content range value (RSPF/DSPF mode) SIDE1 Front surface 1 - 99 ADJ 16B RSPF mode off-center adjustment document scan ADJ 16C DSPF mode off-center adjustment...
Page 92 Setting Default Item Display Content Paper lead edge The paper lead edge must be aligned with range value the image lead edge. Image LEAD_EDGE Back surface 0 - 99 loss (SIDE2) lead edge amount image loss setting amount setting SIDE2 FRONT_REAR Back surface 0 - 99...
Page 93 (Front/rear frame direction image loss adjustment) Make a duplex copy in 100% in the DSPF mode. Check to confirm that the image losses on the front frame side and the rear frame side are 2.0±2.0mm on the front surface and the back surface.
Page 94 (The following items affect the copy color balance/density Setting Display/Item Content Default adjustment, and must be checked and adjusted before execu- range tion of the image quality adjustments.) PAPER Tray Manual 1 - 6 2 (CS1) selection paper feed The following adjustment items must be adjusted properly. Tray 1 Tray 2 Simulation...
Page 95 SIT chart (UKOG-0280FCZZ or UKOG-0280FCZ1) are free from dirt and scratches. (Color copy) If they are dirty, clean them. Patch 1 is SHARP gray chart If they are scratched or streaked, replace with new one. slightly copied. SHARP GRAY CHART (2) Adjustment procedures...
Page 96 Enter the SIM 63-3 mode and press [EXECUTE] key. (2) Adjustment procedures The automatic operation is started. During the adjustment, Set the SIT chart (UKOG-0280FCZZ or UKOG-0280FCZ1) [EXECUTE] is highlighted. After completion of the adjustment, face-down in the DSPF paper feed tray. [EXECUTE] returns to the normal display.
Page 97 When [DSPF] button is pressed, it is highlighted, and the color * When the operation is completed normally, "COMPLETE" is dis- automatic adjustment execution screen is displayed. played. When [RESULT] button is pressed, the display returns to the initial screen. (The calculation result of normal completion is displayed.) Press [EXECUTE] button and it is highlighted and the color auto adjustment is executed.
Page 98 Enter the simulation 63-2 mode. 20-B Copy color balance adjustment Select, [DSPF SHADING]. (Auto adjustment) This adjustment is needed in the following situations: * When a consumable part (developer, OPC drum, transfer belt) is replaced. * The CCD unit has been replaced. * When the scanner (reading) section is disassembled.
Page 99 c. Adjustment procedure (Auto color balance adjustment by the serviceman) Copy color balance and density adjustment (Automatic adjustment) (SIM46-24) procedure flowchart Start Execute ADJ20B Copy color balance and density adjustment (automatic density). Enter the SIM46-24 mode, and select A4 (11 x 17) paper. (Automatic selection) Press [EXECUTE] key.
Page 100 Enter the SIM 46-24 mode. Remark: (Descriptions on [FACTORY] key and [SERVICE] key in the color balance auto adjustment menu.) There are two kinds of the gamma target for the color balance auto adjustment; Factory and Service. [FACTORY] key and [SERVICE] key are used to select one of the above two.
Page 101 Check the color balance and density. If the color balance of each patch of the process black (CMY mixed color) is slightly shifted to Magenta, it means that the There are following three methods in the color balance and adjustment is proper. If the color balance of the adjustment density check.
Page 102 (Abnormal end (Auto transition)) 20-C Copy color balance adjustment (Manual adjustment) This adjustment is needed in the following situations: * When a consumable part (developer, OPC drum, transfer belt) is replaced. * The CCD unit has been replaced. * When the scanner (reading) section is disassembled. * When the scanner (reading) section is replaced.
Page 103 c. Adjustment procedure Copy color balance and density adjustment (Manual adjustment) procedure flowchart (SIM46-21) Start Execute ADJ21B (Copy color balance and density adjustment) (Manual adjustment). (*1) Enter the SIM46-21 mode, and select A3 (11 " x 17 ") paper. (Automatic selection) Press [EXECUTE] key.
Page 104 Enter the SIM46-21 mode. Patch B may not be copied. Patch A must not be copied. When, however, the color balance is adjusted according to a request from the user, there is no need to set to the standard color balance stated above. If the color balance of each patch of the process black (CMY mixed color) is slightly shifted to Magenta, it means that the adjustment is proper.
Page 105 (Abnormal end (Auto transition)) (Abnormal end (Auto transition)) After completion of the operation, the simulation is canceled. After completion of the operation, the simulation is canceled. Make a copy of the servicing color test chart (UKOG- This procedure is to save the copy color balance adjustment 0317FCZZ/UKOG-0317FC11) and a user's document accord- data as the reference data for the half tone correction.
Page 106 Type Descriptions Type Descriptions User color Same color balance as the service color balance Factory color There are three kinds of the color balance target, balance (gamma) (gamma) target When the service color balance balance (gamma) and each of them is specified according to the target target is changed, this color balance target is also target...
Page 107 • Factory target in the copy color balance adjustment (SIM 46-24) By use of SIM 63-11, one of the following color balances can be set as the factory color balance target. Each of the three color balances cannot be changed. (Fixed) SIM63-8 Factory color balance target (DEF2) = Service color balance target/Color balance...
Page 108 Press [SETUP] key. * When the factory color balance target is changed with SIM 63-11, be sure to execute this procedure. Set the color patch image (adjustment pattern) correctly adjusted and printed in the copy color balance adjustment Enter the SIM 63-8 mode. (Manual adjustment) (SIM 46-21) (ADJ 20C) on the document table.
Page 109 Select the copy mode to be adjusted with the scroll key. Press [CLOSE] key in this simulation mode to jump to the nor- mal copy mode. Make a copy and check the adjustment result Setting Switch the simulation mode and the normal copy mode alter- Display/Item Content Default...
Page 110 Select the copy mode to be adjusted with the scroll key. Enter the SIM 46-10 mode. Setting Display/Item Content Default range AUTO1 Auto 1 1 - 99 HIGH 1 - 99 AUTO2 Auto 2 1 - 99 HIGH 1 - 99 TEXT Text 1 - 99...
Page 111 Select the density level (point) to be adjusted with the scroll Density level Adjustment Item/Display Default key. (Point) value range POINT11 Point 11 245 - 755 Density level Adjustment POINT12 Point 12 245 - 755 Item/Display Default (Point) value range POINT13 Point 13 245 - 755...
Page 112 Auto B/W exposure REALTIME/ STOP Stop (for scanner) STOP/ PRESCAN AE_FILTER Auto exposure filter SOFT NORMAL setting NORMAL SHARP Document table mode AE_WIDTH AE exposure width FULL FULL PART 3 to 7mm NOTE: MODE1: High gamma (Improves the image contrast) MODE2: 100mm...
Page 113 20-I Document background density 20-J Copy density adjustment for low density reproducibility adjustment in the section (Each copy mode) monochrome auto copy mode (Normally unnecessary to adjust) (Normally unnecessary to adjust) Use to adjust image density low density area in copy mode. Use for the reproducibility adjustment of document background When there is a desire to no reproducing the document back- density in monochrome auto copy mode.
Page 114 Select the mode to be adjusted with the scroll key. Display/Item Content Default value Adjust COLOR PUSH:TEXT/ Text print 1 - 9 Display/Item (Copy mode) Content ment Default PRINTED PHOTO (color PUSH) range COLOR PUSH:TEXT Text (color PUSH) 1 - 9 BLACK TEXT Black character edge 1 - 99...
Page 115 (Adjustment 2) If a satisfactory result is not obtained, use SIM46-27 to change the adjustment value. This adjustment is used to change the gamma and the density in the Text/Map copy mode. Repeat the above procedures until a satisfactory result is obtained. This adjustment is required in the following cases.
Page 116 Select the mode to be adjusted with the scroll key. Select the AUTO MODE or the MANUAL MODE with the mode key. Adjust Select the mode to be adjusted with the scroll key. Display/Item Content ment Default (Copy mode) range Display/Item (Copy Select Content...
Page 117 Display/Item (Copy Select Content Default 20-N Sharpness adjustment in the color auto mode) button copy mode (Normally unnecessary to AUTO AUTO0 (-) LUT2 Auto mode NORMAL judgment 0 (-) LUT1 adjust) NOMAL Use for sharpness adjustment of the high density image in color (+) LUT1 auto copy mode.
Page 118 Select the mode to be adjusted with the scroll key. Setting Display/Item Content Default NOTE range SCREEN Sharpness (filter) adjustment of dot pattern Strong 3 (Auto) Apply to auto copy mode only FILTER LEVEL image in auto copy mode emphasis Soft emphasis AUTO...
Page 119 Select the item A, B with the scroll key. a. Adjustment procedure Enter the SIM 46-25 mode. Setting Display/Item Content Default range CMY engine (0:ENABLE maximum density 1:DISABLE) correction mode Enable 0 - 1 CMY engine maximum density correction mode Disable K engine maximum (0: ENABLE...
Page 120 a. Adjustment procedure 20-R DSPF mode copy density adjustment Enter the SIM 46-9 mode. (Normally not necessary to adjust) It is normally not necessary to perform this adjustment. In the following cases, however, this adjustment must be per- formed. * When the copy density differs in the DSPF mode and in the doc- ument table mode.
Page 121 (Back surface copy density adjustment) Setting Default Item Button Display Content Enter the SIM46-9 mode. range value COPY SIDEA: DSPF copy mode 1 - 99 exposure adjustment (Low density side) SCAN SIDEA: DSPF scanner 1 - 99 mode exposure adjustment (Low density side) FAX SIDEA: DSPF FAX mode...
Page 122 b. Setting procedure Setting Default Item Button Display Content range value Enter the SIM 26-53 mode. DSPF COPY SIDEB: DSPF copy mode 1 - 99 exposure adjustment (Low density side) SCAN SIDEB: DSPF scanner 1 - 99 mode exposure adjustment (Low density side) FAX SIDEB: DSPF FAX mode...
Page 123 20-T Copy color balance adjustment (Automatic adjustment for each dither) a. General This adjustment is to adjust the color balance and the density in the monochrome mode, the heavy paper mode, the black text, the color text edge, the line image edge, the text mode, and the map mode.
Page 124 The print density must be changed gradually from the lighter level to the darker level. The density changing direction must not be reversed. The density level of each color must be almost at the same level. Patch B may not be copied. Patch A must not be copied.
Page 125 c. Adjustment procedure (Auto color balance adjustment by the serviceman) Printer color balance and density adjustment (Automatic adjustment) procedure flowchart (SIM67-24) Start Execute ADJ21A (Printer color balance and density adjust- ment) (Automatic adjustment). Enter the SIM67-24 mode, and select A3 (11"...
Page 126 Enter the SIM 67-24 mode. Remark: (Descriptions on [FACTORY] key and [SERVICE] key in the color balance auto adjustment menu.) There are two kinds of the gamma targets for the color balance auto adjustment; Factory and Service. [FACTORY] key and [SERVICE] key are used to select one of the above two.
Page 127 Check the color balance and density. If the color balance of each patch of the process black (CMY mixed color) is slightly shifted to Magenta, it means that the There are two methods to check the color balance and density. adjustment is proper.
Page 128 c. Adjustment procedure Printer color balance and density adjustment (Manual adjustment) procedure flowchart (SIM67-25) Start Execute ADJ21C (Printer color balance and density adjustment (Manual adjustment). (*1) Enter the SIM67-25 mode, and select A3 (11 " x 17 ") paper. (Automatic selection.) Press [EXECUTE] key.
Page 129 Enter the SIM 67-25 mode. Check that the following specification is satisfied or the color balance is satisfactory. If not, execute the following procedures. Low density High density 10-key Blend 2) Patch C or D of each of Y, C, M, and BK is very slightly copied.
Page 130 Use SIM 64-5 to print the print test pattern and check the print (Gamma setting of auto color balance adjustment service color balance and the density. color balance target) Set each set value to the default and press [EXECUTE] key. a.
Page 131 • Relationship between the factory target and the service target and the color balance target for the user color balance adjustment in the printer color balance adjustment (SIM 67-24) Color balance target in the copy color balance automatic adjustment (SIM 67-24) Factory color balance Service color balance Factory setting...
Page 132 It is also useful to register the service color balance target data. Do Press [EXECUTE] key. not fold it and keep it under the circumstances which protect it from discoloration and dirt. The service color balance target data is basically registered imme- diately after the color balance adjustment (Manual) with SIM 67-25.
Page 133 a. Adjustment procedure 21-C Printer density adjustment (low density part Enter the SIM 67-34 mode. density adjustment) (Normally unnecessary to adjust) This procedure is to adjust image density of low density area in printer mode. Adjust to reproduction setting of the low density image. This adjustment is required in the following cases.
Page 134 (Auto color calibration by the user (Auto color balance adjustment)) 21-E Auto color balance adjustment by the user Remark: This adjustment is based on the service target color bal- (Printer color balance auto adjustment ance set with SIM 67-27 or SIM 67-28. If, therefore, the above set- ENABLE setting and adjustment) tings are not properly performed, this adjustment cannot be made properly.
Page 135 b. Adjustment procedures (Auto color balance adjustment by the serviceman) Copy/printer color balance and density adjustment (Automatic adjustment) (SIM46-74) procedure flowchart Start Execute ADJ21F Copy color balance and density/Printer color balance and density adjustment (automatic density). (SIM46-74) (Copy color balance and density adjustment (automatic adjustment) Enter the SIM46-74 mode, and select A4 (11"...
Page 136 Enter the SIM46-74 mode. The copy color balance adjustment is automatically executed and prints the color balance check patch image. Press [EXECUTE] key. If there is any streak or unclear print on the printed check pat- The high density process control is performed, and the copy tern, check the print engine for any problems.
Page 137 Set the color patch image (adjustment pattern) printed in the The initial setting menu of the half tone image correction is dis- procedure 5) on the document table. played. Press [OK] key. Set the color patch image (adjustment pattern) printed in the The initial setting of the half tone image correction is per- procedure 2) on the document table.
Page 138 Though the procedures 13) - 15) are performed, the copy color balance and density are not in the specified range, there may be another cause. Low density High density Troubleshoot the cause and repair or perform proper treat- ments, and try all the procedures of the print image adjustment from the beginning.
Page 139 b. Adjustment procedures Press [EXECUTE] key. Enter the SIM67-54 mode. The color balance adjustment is automatically performed, and the color balance check patch image is printed out. Press [EXECUTE] key. (A3 or 11" x 17" paper is automatically selected.) 10) When [OK] key is pressed, the adjustment result is registered and the adjustment mode is terminated.
Page 140 23-B Adjust the sensitivity of the original size ADJ 23 Document size sensor sensor adjustment Enter the SIM41-2 mode. This adjustment is needed in the following situations: * When the original size sensor section has been disassembled. * When the original size sensor section has been replaced. * When U2 trouble has occurred.
Page 141 Go through the modes specified in Simulation 40-2. Open the manual paper feed guide to the maximum width posi- tion. EXECUTE Press [EXECUTE] key. [EXECUTE] key is highlighted. Then it returns to the normal display. The maximum width position detection level of the manual paper feed guide is recognized.
Page 142 The maximum width detection level is recognized. pressed. Open the RSPF/DSPF paper feed guide to the width for the * When pressing the touch panel, never use a sharp tip (such A4R size. as a needle or a pin). Press [EXECUTE] key.
Page 143 NOTE: Fit the adjustment pattern correctly with the document ADJ 27 Image loss, void area, image guide. off-center, image magnification ratio auto adjustment with SIM50-28 The following adjustment items can be executed automatically with SIM50-28. * ADJ 8 Print image magnification ratio adjustment (Main scanning direction) (Print engine section) * ADJ 9 Image off-center adjustment (Print engine section) * ADJ 14/15 Scan image magnification ratio adjustment...
Page 144 Select [SETUP/PRINT] ADJ with the key button. 27-C Copy lead edge image reference position Select [ALL] with the key button. adjustment, image off-center, sub scanning direction image magnification ratio automatic adjustment Enter the SIM50-28 mode. (Note) By pressing [LEAD] or [OFFSET] button, the following items can be executed individually.
Page 145 Press [EXECUTE] key. Press the [SPF ADJ] button. The following item is automatically adjustment. Proceed to one of the three screens for selecting the cassette used to print SPF adjustment patterns by selecting the corre- * Copy lead edge image reference position adjustment, image sponding button: off-center, sub scanning direction image magnification ratio automatic adjustment...
Page 146 SPF adjustment patterns are loaded into the RSPF. Enter the simulation mode 50-28 to select [SPF ADJ]. Select an adjustment item (front, back, both). <List of adjustment items> * By pressing the [REPRINT] button, you can return to the cassette selection screen and have the machine self-print Menu display item Content SPF adjustment patterns again.
Page 147 After completion of printing, the DSPF adjustment start screen The adjustment result screen is displayed. is displayed. The value of this time is displayed, and the value of the last time is displayed in the parenthesis ( ). Load the SPF adjustment pattern on the DSPF. * When [REPRINT] button is pressed, the display returns to the cassette select screen to allow self-print of the SPF adjustment pattern (front, back) again.
Page 148 [6] SIMULATION MX-5001N Service Manual 1. General (Including basic operations) The simulation mode has the following functions, to display the machine operating status, identify the trouble position and causes in an earlier stage, and make various setups and adjustments speedily for improving the serviceability of the machine. Various adjustments Setting of the specifications and functions Canceling troubles...
Page 149 START (Copy mode) Press the Program key. Press the asterisk (*) key. Press the clear key. Press the Program key. Standby for entry of Press the SYSTEM SIM code. SETTINGS key Enter the main code of SIM with the 10-key. The main code of SIM is displayed.
Page 150 2. List of simulation codes Main Functions Section Used to check the operation of the scanner (reading) unit and the control circuit. Scanner (reading) Used to check the sensors in the scanner (reading) section and the related circuits. Scanner (reading) Used to check the operation of the scanner (reading) unit and the control circuit.
Page 151 Main Functions Section Used to output the trouble history list of paper jam and misfeed. (If the number of troubles of misfeed is considerably great, the judgment is made that repair is required.) Used to check the operation of paper feed and paper transport in the paper feed section and the paper Paper feed, Paper transport transport section.
Page 152 Main Functions Section Used to check the operations of the document size sensor and the control circuit. Used to adjust the document size sensor detection level. Used to check the operations of the document size sensor and the control circuit. Used to set the fusing temperature in each mode.
Page 153 Main Functions Section Used to adjust the FAX send image density. (Normal) Used to adjust the FAX send image density. (Fine) Used to adjust the FAX send image density. (Super Fine) Used to adjust the FAX send image density. (Ultra fine) Used to adjust the FAX send image density.
Page 154 Main Functions Section Used to execute the hard disk format (except operation manual area). Used to check read/write of the hard disk (partial). Used to check read/write of the hard disk (all areas). Used to perform the self diagnostics of the hard disk. Used to print the hard disk self diagnostics error log.
Page 155 3. Details of simulation Purpose Operation test/check Function (Purpose) Used to check the operation of the scanner (reading) unit and the control circuit. Section Scanner (reading) Purpose Operation test/check Operation/Procedure Function (Purpose) Used to check the operation of the scanner Select the operation speed with the touch panel key.
Page 156 [DSPF] SPPD2 DSPF document pass detector 2 (Resist roller front document transport detection) Item/Display Operation mode Default value SPPD3 DSPF document pass detector 3 (SINGLE) 300DPI 300DPI 300DPI (Document scanning front document transport detection) (346.0mm/s) (346.0mm/s) SPPD4 DSPF document pass detector 4 400DPI 400DPI (Reverse gate front document transport detection)
Page 157 : Oct. 24 2008 <Saddle stitch finisher> PDPPD1 Paper pass paper transport detector 1 PDPPD2 Paper pass paper transport detector 2 PDCS Paper pass cover Open/Close sensor FPPD1 Paper delivery detector 1 FPAPHS_F Paper alignment plate home position sensor F FPAPHS_R Paper alignment plate home position sensor R FATPD...
Page 158 : Oct. 24 2008 FSWHPD Oscillation guide HP detection Bundle exit paper exit motor FSWOPD Oscillation guide open detection FFJM Alignment motor front FSTPD Staple tray paper detection FRJM Alignment motor rear FSHPD Staple drive HP detection Staple shift motor FSTHPD Staple shift HP detection FFSM...
Page 159 : Oct. 24 2008 NOTE: "A: SADDLE POSITION (Saddle binding position adjust- 3-10 ment)" and "B: FOLDING POSITION (Saddle folding posi- Purpose Adjustment tion adjustment" Function (Purpose) Used to adjust the finisher. The saddle binding position adjustment and the saddle folding position adjustment can be executed in the system Section Finisher...
Page 160 DCSS14 Desk 1 rear edge detection 4 DCSI2 Desk 2 installation detection DPFD2 Desk 2 transport detection DLUD2 Desk 2 upper limit detection DPED2 Desk 2 paper empty detection DCSPD2 Desk 2 remaining paper quantity detection DCSS21 Desk 2 rear edge detection 1 DCSS22 Desk 2 rear edge detection 2 DCSS23...
Page 161 SIMULATION NO.05-01 Purpose Operation test/check Function (Purpose) Used to check the operation of the scanner lamp and the control circuit. Section Scanner (reading) Operation/Procedure Select the item to be operation checked with the touch panel key. Press [EXECUTE] key. The scanner lamp lights up for 10 sec. When [EXECUTE] key is pressed, the operation is terminated.
Page 162 Purpose Operation test/check Function (Purpose) Used to check the operations of each fan motor and its control circuit. Purpose Operation test/check Section Others Function (Purpose) Used to check the operations of the load in Operation/Procedure the paper transport system (clutches and Select the item to be operation checked with the touch panel solenoids) and the control circuits.
Page 163 Purpose Operation test/check Purpose Setting Function (Purpose) Used to check the operation of the fusing Function (Purpose) Used to set the operating intermittent aging separation. cycle. Section Fusing Section Operation/Procedure Operation/Procedure Press [FUSER] key to highlight it. Enter the intermittent aging operation cycle (unit: sec) with 10- Press [EXCUTE] key, and fusing pressure applying and fusing key.
Page 164 Purpose Operation test/check Function (Purpose) Color setting in the color copy test mode (Used to check the copy operation and the Purpose Operation test/check/adjustment image quality for each color). Function (Purpose) Used to check and adjust the operations of Section the developing voltage in each print mode Operation/Procedure and the control circuit.
Page 165 : Oct. 24 2008 Adjustment Item/Display Content range Purpose Operation test/check/adjustment MIDDLE MIDDLE K charging/grid bias set 150 - 850 Function (Purpose) Used to check and adjust the operation of SPEED GB_K value at middle speed the main charger grid voltage in each MIDDLE C charging/grid bias set 150 - 850...
Page 166 : Oct. 24 2008 Default value Default value of Setting Actual output Item/Display Content 41-sheet 50-sheet actual range setting range output machine machine value TC2 PLAIN CL SPX Secondary Color Standard Front surface 51 - 255 2µA - 100µA 40µA transport bias paper TC2 PLAIN CL DPX...
Page 167 10-1 Purpose Operation test/check Purpose Operation test/check Function (Purpose) Used to check the operations of the sen- Function (Purpose) Used to check the operations of the toner sors and detectors in the paper reverse supply mechanism (toner motor) and the section (duplex section) and its control cir- related circuit.
Page 168 14-- Purpose Clear/Cancel (Trouble etc.) Function (Purpose) Used to cancel excluding the self-diag U1/ U2/LCC/PF troubles. Section Operation/Procedure Press [EXECUTE] key. Press [YES] key to execute cancellation of the trouble. 17-- Purpose Clear/Cancel (Trouble etc.) Function (Purpose) Used to cancel the self-diag "PF" trouble. Section Operation/Procedure Press [EXECUTE] key.
Page 169 OTHER (BW) Black and white other Self print quantity counter OTHER (COL) Color other counter Self print quantity MAINTENANCE Maintenance counter (Total) MAINTENANCE Maintenance counter (Color) TC1 BELT Primary transport unit print counter TC1 BELT RANGE Primary transport unit accumulated traveling distance (cm) TC1 BELT DAY Use day of primary...
Page 170 22-2 Purpose Adjustment/Setting/Operation data check Function (Purpose) Used to check the total number of misfeed and troubles. (When the number of total jam is considerably great, it is judged as necessary for repair.) Section Operation/Procedure The paper jam, trouble counter value is displayed. 22-5 Purpose Others...
Page 171 (* hour * minutes) (The model names of the installed devices and options are dis- DSPF LAMP TIME Total lighting time of the lamp in DSPF section played.) (* hour * minutes) MACHINE MX-4100N Main unit MX-5000N MX-4101N MX-5001N MX-RPX2 Automatic document...
Page 172 MX-LCX1 Large capacity tray (LCC) PUNCHER MX-PNX1A Punch unit MX-PNX5A MX-PNX6A MX-PNX6B MX-PNX6C MX-PNX6D FINISHER MX-FNX9 Finisher MX-FN10 MX-FN11 MX-FXX2 FAX kit NETWORK SCANNER MX-NSX1/ Network scanner STANDARD expansion kit PRINTER MX-PBX3/ Printer expansion kit STANDARD 22-12 MX-PKX1 PS expansion kit Purpose Adjustment/Setting/Operation data check MX-PUX1...
Page 173 DRUM DAY K Number of day that used drum (Day) K MAIL COUNTER Number of times of E-MAIL send DRUM DAY C Number of day that used drum (Day) C FTP COUNTER Number of FTP send DRUM DAY M Number of day that used drum (Day) M SMB SEND Number of SMB send DRUM DAY Y...
Page 174 SECTION Operation content (Trigger name - Detection operation or load operation name) STANDARD Reference value (ms) CURRENT (*1) Operation timing (ms) of the latest job on the final paper PREVIOUS (*1) Operation timing (ms) of the second latest job on the final paper MAXIMUM (*1) Max.
Page 175 24-2 Purpose Data clear Function (Purpose) Used to clear the number of use (the num- ber of prints) of each paper feed section. Section Operation/Procedure Select the item to be cleared with the touch panel key. Press [EXECUTE] key. Press [YES] key. The target counter is cleared.
Page 176 24-5 Purpose Data clear Function (Purpose) Used to clear the developer counter. (After replacement developer, clear counter.) Section Operation/Procedure Select the item to be cleared with the touch panel key. Press [EXECUTE] key. Press [YES] key. The target counter is cleared. NOTE: When SIM25-2 is executed, this counter is also cleared automatically.
Page 177 24-15 PRINT BW Print counter (B/W) PRINT COL Print counter (COLOR) Purpose Data clear PRINT (2COL) Print counter (2-colors) Function (Purpose) Used to clear the counters related to the PRINT (3COL) Print counter (3-colors) scan mode and the image send. PRINT (SGL_COL) Print counter (Single color) Section...
Page 178 NOTE: The toner cartridge must be removed before executing this simulation. If this simulation is executed with the toner cartridge installed, toner will be forcibly supplied to the developing unit, resulting in overtoner and a trouble. 24-31 Purpose Data clear Function (Purpose) Used to initialize the service mode pass- word.
Page 179 26-3 Purpose Setting Function (Purpose) Used to set the specifications of the auditor 26-1 .(Setting must be made according to the auditor use conditions.) Purpose Setting Section Auditor Function (Purpose) Used to set the paper exit tray (MX-TRX1). Operation/Procedure Section Paper exit Select an item to be set with the touch panel.
Page 180 Default Default Item/Display Content Item/Display Content value value COUNTUP FUSER_IN When the paper lead edge EXIT_ MAINTE (B/W) Maintenance counter (B/W) TIMING passes the fusing rear MAINTE (COL) Maintenance counter (Color) sensor. DEV (B/W) Developer counter (B/W) FUSER_OUT When the paper rear edge DEV (COL) Developer counter (Color) passes the fusing rear...
Page 181 26-10 26-30 Purpose Setting Purpose Setting Function (Purpose) Used to set the trial mode of the network Function (Purpose) Used to set the operation mode corre- scanner. sponding to the CE mark (Europe safety standards). (For slow start to drive the fus- Section ing heater lamp) Operation/Procedure...
Page 182 26-38 26-49 Purpose Setting Purpose Setting Function (Purpose) Used to set Continue/Stop of print when the Function (Purpose) Used to set the print speed of postcards maintenance life is reached. mode. Section Section Operation/Procedure Operation/Procedure Enter the set value with 10-key. Select the copy speed mode with the touch panel.
Page 183 (*2) Item B: COLOR MODE set value (OFF: Displayed/ON: Not dis- 26-52 played) Purpose Setting Mode 2-Color/Single Function (Purpose) Used to set whether non-printed paper Set value Single 2-color Counter (insertion paper, cover paper) is counted up or not. Section Operation/Procedure Enter the set value with 10-key.
Page 184 26-54 Purpose Setting Function (Purpose) User auto color calibration (color balance adjustment) Inhibit/Allow setting (printer mode) Section Operation/Procedure Enter the set value with 10-key. Inhibit Allow (Default) Press [OK] key. The set value in step 1) is saved. 26-69 Purpose Setting Function (Purpose) Used to set the operating conditions for toner near end.
Page 185 <List of Default values and set values for each destination> 26-73 Set value Purpose Setting Destination Toner preparation Toner near end message message Function (Purpose) Enlargement continuous shoot, A3 wide U.S.A 0 (Displayed) 0 (Displayed) copy mode image loss (shade delete quan- CANADA 0 (Displayed) 0 (Displayed)
Page 186 26-78 27-2 Purpose Setting Purpose Setting Function (Purpose) Used to set the password of the remote Function (Purpose) Used to set the sender's registration num- operation panel. ber and the HOST server telephone num- ber. (FSS function) Section Section Operation/Procedure Operation/Procedure Enter a password with 10 key.
Page 187 Setting Item/Display Content Default value Remarks range FSS MODE NEB1 Set the FSS MODE Exclusive for 0 - 3 send in NE-B mode NEB2 Send/Receive in NE-B mode NFB1 Exclusive for send in NE-F mode NFB2 Send/Receive in NE-F mode RETRY_BUSY Resend number setting when busy 0 - 15...
Page 188 27-6 Purpose Setting Function (Purpose) Used to set of the manual service call. (FSS function) Section Operation/Procedure Enter the set value with 10-key. Allow (Default) Inhibit Press [OK] key. The set value in step 1) is saved. 27-9 Purpose Setting Function (Purpose) Used to set the paper transport time record- ing YES/NO threshold value and shading gain adjustment retry number.
Page 189 Display Item 27-10 Content Occurrence Retry Item name Purpose Data clear date (Display) number Function (Purpose) Used to clear the trouble prediction history SCAN GAIN 99/99/99 8 digits Scanner gain ADJ5 99:99:99 adjustment retry history information. (FSS function) DSPF GAIN 99/99/99 8 digits DSPF gain adjustment...
Page 190 27-13 Purpose Others Function (Purpose) Used to check the history of paper transport time between sensors. (FSS function) Section Operation/Procedure Change the display with [↑] [↓] key. Code Reference Item/Display Content Occurrence date between Passing time passing time sensors Main FEED TIME1 History of paper transport time between sensors 1 99/99/99 99:99:99...
Page 191 : Oct. 24 2008 CPFD1 Tray 1 transport detection CLUD1 Tray 1 upper limit detection CPED1 Tray 1 paper empty detection 30-1 CSPD1 Tray 1 paper remaining quantity detection CSS11 Tray 1 rear edge detection 1 Purpose Operation test/check CSS12 Tray 1 rear edge detection 2 Function (Purpose) Used to check the operations of the sen- CSS13...
Page 192 33-2 40-7 Purpose Data clear Purpose Adjustment/Setup Function (Purpose) Used to delete the ID (IDM) information of Function (Purpose) Used to set the adjustment value of the Felica card. manual paper feed tray paper width sensor. Section Section Paper feed Operation/Procedure Operation/Procedure Press [EXECUTE] key.
Page 193 : Oct. 24 2008 41-2 41-3 Purpose Adjustment Purpose Operation test/check Function (Purpose) Used to adjust the document size sensor Function (Purpose) Used to check the operations of the docu- detection level. ment size sensor and the control circuit. Section Section Operation/Procedure Operation/Procedure...
Page 194 : Oct. 24 2008 Default value Destination Setting Item/Display Content Group 1 Group 2 Group 3 linkage range (NOTE) SW-A SW-B SW-A SW-B SW-A SW-B HL_UM HEAVY PAPER Heavy paper TH_UM set value 70 - 230 – HL_LM HEAVY PAPER Heavy paper TH_LM set value 30 - 200 –...
Page 195 : Oct. 24 2008 Default value Destination Setting Item/Display Content Group 1 Group 2 Group 3 linkage range (NOTE) SW-A SW-B SW-A SW-B SW-A SW-B HL_UM OHP PAPER OHP-TH_UM set value 70 - 230 – HL_LM OHP PAPER OHP-TH_LM set value 30 - 200 –...
Page 196 : Oct. 24 2008 43-4 Purpose Setting Function (Purpose) Used to set the fusing temperature 2 in each mode. (Continued from SIM 43-1.) Section Operation/Procedure Select an item to be set with [↑] [↓] keys. Enter the set value with 10-key. Press [OK] key.
Page 197 : Oct. 24 2008 [50-sheet machine] Default value Destination Setting Item/Display Content Group 1 Group 2 Group 3 linkage range (NOTE) SW-A SW-B SW-A SW-B SW-A SW-B HL_UM PLAIN PAPER BW DUP Black-White plain paper duplex 70 - 230 TH_UM set value HL_LM PLAIN PAPER BW DUP Black-White plain paper duplex 30 - 200...
Page 198 : Oct. 24 2008 43-20 Purpose Adjustment/Setup Function (Purpose) Used to set the environmental correction under low temperature and low humidity (L/ L) for the fusing temperature setting (SIM 43-1) in each paper mode. Section Operation/Procedure Correction value: -49 - +49, 1 Count = 1°C Change Select an item to be set with [↑] [↓] keys.
Page 199 : Oct. 24 2008 Default value Destination Setting Item/Display Content linkage range Group 1 Group 2 Group 3 (NOTE) HL_LM E-STAR LL Correction value for preheating TH_LM set value under LL 1 - 99 – environment HL UM HEAVY2 CL LL Correction value for heavy paper 2 TH_UM set value under 1 - 99 –...
Page 200 : Oct. 24 2008 Default value Destination Setting Item/Display Content linkage range Group 1 Group 2 Group 3 (NOTE) HL_UM HEAVY LL Correction value for heavy paper TH_UM set value under 1 - 99 – LL environment HL_LM HEAVY LL Correction value for heavy paper TH_LM set value under 1 - 99 –...
Page 201 : Oct. 24 2008 <Code descriptions> TH_UM Fusing upper thermister main center HL_UM Heater lamp upper main TH_LM Fusing lower thermister main HL_LM Heater lamp lower main TH_E Fusing thermister external HL_E Heater lamp external <List of destination groups> Group 1 Japan China AB_B...
Page 202 Default value Destination Setting Item/Display Content linkage range Group 1 Group 2 Group 3 (NOTE) HL_LM HEAVY HH Correction value for heavy paper TH_LM set value under 1 - 99 – HH environment HL_E HEAVY HH Correction value for heavy paper TH_E set value under HH 1 - 99 –...
Page 203 : Oct. 24 2008 [50-sheet machine] Setting Default value Destination Item/Display Content range linkage Group 1 Group 2 Group 3 (NOTE) HL_UM READY HH Correction value for TH_UM set value in Ready standby 1 - 99 under HH environment HL_LM READY HH Correction value for TH_LM set value in Ready standby 1 - 99 under HH environment...
Page 204 : Oct. 24 2008 Setting Default value Destination Item/Display Content range linkage Group 1 Group 2 Group 3 (NOTE) HL_UM WARMUP_120H HH Correction value for TH_UM set value in WarmUp at 120°C 1 - 99 – or above under HH environment HL_LM WARMUP_120H HH Correction value for TH_LM set value in WarmUp at 120°C 1 - 99...
Page 205 : Oct. 24 2008 [41-sheet machine] Default value Destination Setting Item/Display Content linkage range Group 1 Group 2 Group 3 (NOTE) HL_UM PLAIN BW DUP LL Correction value for upper TH_UM Black-White plain paper 1 - 99 duplex under LL environment HL_LM PLAIN BW DUP LL Correction value for lower TH_LM Black-White plain paper 1 - 99...
Page 206 : Oct. 24 2008 Default value Destination Setting Item/Display Content linkage range Group 1 Group 2 Group 3 (NOTE) HEAVY CL DUP APP CNT LL Correction value for applying number of sheets in Color 1 - 99 – heavy paper duplex under LL environment * Items D, H: 1 Count = 1s Change Correction value for the other items: 1 count for 1°C change <Code descriptions>...
Page 207 : Oct. 24 2008 Default value Destination Setting Item/Display Content linkage range Group 1 Group 2 Group 3 (NOTE) HL_UM HEAVY BW DUP HH Correction value for Black-White heavy paper duplex 1 - 99 – mode TH_UM set value under HH environment HL_LM HEAVY BW DUP HH Correction value for Black-White heavy paper duplex 1 - 99...
Page 208 : Oct. 24 2008 43-24 Purpose Adjustment/Setup Function (Purpose) Used to set the correction of the tempera- ture adjustment value of SIM 43-1 and 43- Section Operation/Procedure Correction value: -49 - +49, 1 Count = 1°C Change Select an item to be set with [↑] [↓] keys. Enter the set value with 10-key.
Page 209 <Code descriptions> TH_UM Fusing upper thermister main center HL_UM Heater lamp upper main TH_LM Fusing lower thermister main HL_LM Heater lamp lower main TH_E Fusing thermister external HL_E Heater lamp external 43-31 43-32 Purpose Adjustment/Setup Purpose Adjustment/Setup Function (Purpose) Used to check the operation of the fusing Function (Purpose) Used to set various items related to the web cleaning motor.
Page 210 Setting Default Item/Display Content NOTE range value 1pixel half tone Normal Disable process control (Disable 44-1 correction : 1 : NO) Purpose Setting Enable/Disable setting Reverse (Enable : AR_AUTO Auto registration Enable Function (Purpose) Used to set each correction operation func- 0 : YES) adjustment tion in the image forming (process) section.
Page 211 Setting Default Error name Error content Item/Display Content range value Registration substrate F REG_F GRND error PCS_K BELT MIN Belt substrate input 0 - 255 scan abnormality Effective difference between the upper min. value and lower values of the belt substrate circuit, outside the range PCS_K BELT DIF Belt substrate input...
Page 212 Setting Default 44-6 Item/Display Content range value Purpose Adjustment K_PAT TARGET ID Patch density 1 - 255 standard value Function (Purpose) Used to execute the high density process (black) control forcibly. HV BK_GROUND Patch position 1 - 255 Section Process LIMIT substrate light Operation/Procedure...
Page 213 Default Mode Item/Display (*: Correction value) Content Display range value OTHER TN/TC TN HUD AREA Toner control display humidity area 1 - 14 TN HUD DATA Toner control display humidity AD value 0 - 1023 TC TMP AREA Transfer display temperature area 1 - 9 TC TMP DATA Transfer display temperature AD value...
Page 214 44-12 44-13 Purpose Operation data display Purpose Adjustment/Setup Function (Purpose) Used to display the operation data of the Function (Purpose) Used to perform the color image sensor high density process control and the image (image registration sensor F) calibration. density sensor (registration sensor). Section Section Image process (Photoconductor/Develop-...
Page 215 Setting Default Item/Display Content range value AREA Area Correction value for -127 - correction the environment value area Humidity Correction value for correction change in humidity value PRINT RATE Print ratio Correction value for correction document print ratio value PROCON Process Correction value for control...
Page 216 Setting Default 44-22 Item/Display Content range value Purpose Operation data display ENV VO Environment Control voltage -127 - correction correction value for Function (Purpose) Used to display the toner patch density control the high humidity level in the half tone process control opera- voltage environment tion.
Page 217 Category Item/Display Content For printer [PRINTER_S_VALUE] Printer half tone process control correction value [PRINTER_BASE_DITHER Printer half tone process _VALUE] control reference dither value [PRINTER_AUTO_HT Printer auto density _VALUE] adjustment correction value Previous [BEFORE S_VALUE] Previous half tone process correction control value value 44-26 Purpose...
Page 218 44-28 Purpose Adjustment/Setup Function (Purpose) Used to set the process control execution conditions. Section Process Operation/Procedure Select a target item of setting with [↑] [↓] key on the touch panel. Enter the set value with 10-key. Press [OK] key. (The set value is saved.) NOTE: Set the items to the default values unless a change is spe- cially required.
Page 219 Default Mode Item/Display Content Setting range value Process con- REV1 The accumulated traveling distance Enable 0 - 1 of BK or M position OPC unit reaches trol Enable/ Inhibit the specified level after turning the Disable set- power. ting REV2_BK The accumulated traveling distance Enable 0 - 1...
Page 220 : Oct. 24 2008 44-29 Purpose Setting Function (Purpose) Used to set the operating conditions of the process control during a job. Section Process Operation/Procedure Select a target item of setting with [↑] [↓] key on the touch panel. Enter the set value with 10-key. Press [OK] key.
Page 221 : Oct. 24 2008 Default Item/Display Content Setting range value PAPER Tray selection Manual paper feed 1 - 6 (CS2) Main unit 1 stage Main unit 2 stage Option paper feed desk 1 stage Option paper feed desk 2 stage [50-sheet machine] Default Item/Display...
Page 222 Item/Display Default value Black Black Variable range Current DV Bias Low speed mode less than 300[v] voltage Heavy paper mode (*1) 300[v] or more, less than 450[v] 450[v] or more Middle speed mode less than 300[v] 300[v] or more, less than 450[v] 450[v] or more High speed mode less than 300[v]...
Page 223 Setting Default 44-61 Item/Display Content range value Purpose Adjustment PRINTED PHOTO Printed Photo 1 - 99 Function (Purpose) Used to adjust the color image density sen- HIGH 1 - 99 sor. (The adjustment is made according to PHOTOGRAPH Photograph 1 - 99 the input of SIM44-13 to set the target value HIGH 1 - 99...
Page 224 46-2 46-4 Purpose Adjustment (Monochrome copy mode) Purpose Adjustment (Color scanner mode) Function (Purpose) Used to adjust the copy density in the copy Function (Purpose) Used to adjust the density in the image mode. send mode. Section Section Operation/Procedure Operation/Procedure Select an adjustment target item with [↑] [↓] key on the touch Select an adjustment target item with [↑] [↓] key on the touch panel.
Page 225 This adjustment result affects the image send mode, the copy mode, and the fax mode. When the adjustment value is increased, the image density is increased, and vice versa. [RSPF] Setting Default Item/Display Content range value COPY : LOW RSPF copy mode exposure 1 - 99 adjustment (Low density side)
Page 226 Setting Default Density level Default Item Button Display Content Item/Display Setting range range value (Point) value DSPF COPY DSPF copy mode 1 - 99 POINT1 Point 1 245 - 755 SIDEB: LOW exposure POINT2 Point 2 245 - 755 adjustment POINT3 Point 3 245 - 755...
Page 227 AE_FILTER Auto exposure filter SOFT NORMAL POINT3 Point 3 245 - 755 setting NORMAL POINT4 Point 4 245 - 755 SHARP POINT5 Point 5 245 - 755 AE_WIDTH AE exposure width FULL/PART FULL POINT6 Point 6 245 - 755 POINT7...
Page 228 46-23 46-24 Purpose Adjustment/Setup Purpose Adjustment Function (Purpose) Used to set the density correction of copy Function (Purpose) Copy color balance adjustment high density section (High density tone gap (Auto adjustment) supported). Section Section Operation/Procedure Operation/Procedure Press [EXECUTE] key. Enter the set value with 10-key. The color patch image (adjustment pattern) is printed out.
Page 229 When the adjustment values of items A, C, and E are changed, the gamma of text and line edge image density section is changed. When the adjustment value is increased, the image contrast of character edge and line edge is increased. When the adjustment value is decreased, the image contrast of character and line edge is decreased.
Page 230 Enter the set value with 10-key. 46-32 Press [OK] key. (The set value is saved.) Purpose Adjustment/Setup By changing the density level of each color, the color adjustment in Function (Purpose) Used to adjust the document background the 2-color copy mode can be performed. density reproducibility in the monochrome auto copy mode.
Page 231 Select Default 46-38 Item/Display (Copy mode) Content button value Purpose Adjustment/Setup AUTO AUTO0 (-) LUT2 Auto mode NORMAL judgment 0 Function (Purpose) Used to adjust the black component (-) LUT1 amount in the color copy mode. NOMAL (+) LUT1 Section (+) LUT2 Operation/Procedure AUTO1...
Page 232 Setting Default 46-41 Item/Display Content range value Purpose Adjustment/Setup 200 x 200 [DPI] 200 x 200 [DPI] 0 - 2 half tone ON Function (Purpose) Used to adjust the FAX send image density. 200 x 400 [DPI] 200 x 400 [DPI] 0 - 2 (Normal) half tone OFF...
Page 233 Setting Default Setting Default Item/Display Content Item/Display Content range value range value EXPOSURE1 H_TONE Fine/Exposure 1/ 1 - 99 AUTO Super Fine/Auto 1 - 99 Half tone EXPOSURE1 Super Fine/Exposure 1 1 - 99 EXPOSURE2 H_TONE Fine/Exposure 2/ 1 - 99 EXPOSURE2 Super Fine/Exposure 2 1 - 99...
Page 234 46-44 Purpose Adjustment/Setup Function (Purpose) Used to adjust the FAX send image density. (Ultra fine) Section Operation/Procedure Set the original on the original table. Enter the set value with 10-key. Press [EXECUTE] key, or [OK] key When [EXECUTE] key is pressed, the adjustment value is set and the scanned document image is outputted.
Page 235 To check the adjustment density level of items A - L, set the docu- Operation Setting Default Item/Display Content ment and set the setting value of item M according to items A - L, mode range value and press [EXECUTE] key. PUSH SCAN SCAN MIDDLE...
Page 236 46-51 46-52 Purpose Adjustment/Setup Purpose Adjustment/Setup Function (Purpose) Used to adjust the gamma for the copy Function (Purpose) Used to set the gamma default for the copy mode heavy paper mode and the image mode heavy paper and the image process process mode.
Page 237 46-60 Purpose Adjustment/Setup Function (Purpose) Used to adjust the sharpness in the color auto copy mode. Section Operation/Procedure Select a target item with [↑] [↓] keys on the touch panel. Input numeric value corresponding to sharpness level (filter process mode). Press [OK] key.
Page 238 Operation/Procedure 46-61 Select a target adjustment item with [↑] [↓] key on the touch Purpose Adjustment/Setup panel. Function (Purpose) Used to adjust the area separation recogni- Enter the adjustment value using the 10-key. tion level. Press [OK] key. Section NOTE: This must be set to the default unless any change is spe- Operation/Procedure cially required.
Page 239 Setting Default Setting Default Item/Display Content Item/Display Content range value range value MODE0_UNDER Mode 0 photography 0 - 6 COLOR PUSH : Text print 1 - 9 mode select threshold TEXT/PRINTED (color PUSH) value PHOTO MODE1_UNDER Mode 1 photography 0 - 6 COLOR PUSH : Text 1 - 9...
Page 240 48-1 Purpose Adjustment Function (Purpose) Used to adjust the scan image magnifica- tion ratio (in the main scanning direction and the sub scanning direction). Section Operation/Procedure Select a target adjustment item with [↑] [↓] key on the touch panel. Enter the set value with 10-key. 46-90 Press [OK] key.
Page 241 : Oct. 24 2008 Operation/Procedure Select an adjustment target mode with [COLOR] [MONO] [HEAVY] keys on the touch panel. Select a target adjustment item with [↑] [↓] key on the touch panel. Enter the set value with 10-key. Press [OK] key. The set value is saved.
Page 242 : Oct. 24 2008 Select a target firmware file for update with the touch panel. Default value Mode Setting Select a target firmware. Item/Display Content 41-sheet 50-sheet Select range machine machine Press [ALL] key to select all the Firmware collectively. HEAVY Resist 1 - 99...
Page 243 Item/Display Content FINM Inner finisher MAIN section FIN1B 1K finisher Boot section FIN1M 1K finisher Main section FIN4B 4K finisher Boot section FIN4M 4K finisher Main section 1PUNB Punch unit Boot section for 1K finisher 1PUNM Punch unit Main section for 1K finisher 4PUNB Punch unit Boot section for 4K finisher 4PUNM...
Page 244 Setting Default Item/Display Content range value Lead RRCA Document lead 0 - 99 edge edge reference adjust- position (OC) ment RRCB-CS12 Resist Standard 1 - 99 value motor Tray RRCB-CS34 Desk 1 - 99 timing RRCB-LCC 1 - 99 adjust- RRCB-MFT Manual 1 - 99...
Page 245 Setting Default Item/Display Description range value Image loss LEAD Lead edge image 0 - 99 area loss amount setting setting (When the value adjustment value is increased, the image loss is increased.) SIDE Side edge image 0 - 99 loss amount setting (When the adjustment value is increased, the image...
Page 246 Setting Default Item/Display Content NOTE range value DENB-CS3 Tray 3 rear edge void 1 - 99 area adjustment correction value DENB-CS4 Tray 4 rear edge void 1 - 99 area adjustment correction value DENB-LCC LCC rear edge void aria 1 - 99 adjustment correction value DENB-ADU...
Page 247 L4: Distance a (RSPF front surface: 200%) (unit: 0.1mm) Setting Default Item/Display Content L5: Distance a (RSPF back surface: 200%) (unit: 0.1mm) range value Image FRONT_REAR Front surface side 0 - 99 loss (SIDE1) image loss amount amount setting setting TRAIL_EDGE Front surface rear 0 - 99...
Page 248 All adjustment items: 1 step = 0.1mm change 50-10 Items C - H are linked with items C - H of SIM50-06. Purpose Adjustment Function (Purpose) Used to adjust the black print image magni- fication ratio and the off-center position. (The adjustment is made separately for each paper feed section.) Section...
Page 249 50-12 Setting Default Item/Display Content range value Purpose Adjustment Document table image off- 1 - 99 Function (Purpose) Used to perform the scan image off-center center adjustment position adjustment. (The adjustment is SPF(SIDE1) SPF front surface image off- 1 - 99 made separately for each scan mode.) center adjustment SPF(SIDE2)
Page 250 50-21 Purpose Adjustment Function (Purpose) Image registration adjustment (Sub scan- ning direction) (Manual adjustment) Section Operation/Procedure Select an adjustment target item with [↑] [↓] key on the touch panel. Enter the set value with 10-key. Press [EXECUTE] key. (The set value is saved.) Default Item/Display Content...
Page 251 : Oct. 24 2008 Press [EXECUTE] key. 50-22 The adjustment is automatically performed, and the adjust- Purpose Adjustment ment data are displayed. Function (Purpose) Used to adjust the image registration. (Main NOTE: The contents of the following list are mainly used by the scan direction, sub scan direction) (Auto technical division, and are not necessary for the market.
Page 252 <Error displays in case of abnormal end > Error Error display Error content Description code Error Error display Error content Description SUB CYAN Adjustment The calculation code scanning REAR 27 value number result value is not Forcible SUSPENDED Door open end Door open during adjust- error sub...
Page 253 Error Error Error display Error content Description Error display Error content Description code code Main MAIN BLACK Number of The pitch data Main MAIN Adjustment The calculation scanning FRONT 50 lines error number are not the scanning MAGENTA value error result value is not adjust- main scanning...
Page 254 : Oct. 24 2008 Item 50-24 Setting Related classific Display Item content range Purpose (This simulation is normally not used in the ation market.) Phase PHASE_ADJ (C) Phase 1 - 8 50-22 adjust- (50-sheet adjustment Function (Purpose) Used to display the detail data of SIM 44-2, ment machine) (1: This time...
Page 255 Item Item Setting Related Setting Related classific Display Item content classific Display Item content range range ation ation Sampling START_MAIN Sampling start -300.00 - 50-22 Sampling TOTAL_PITCH Sampling -50.00-50.00 50-22 status (F)_U value Main 300.00 status _MAIN (F)_D reference pitch (±0.01unit) check (1) scan F (Rising)
Page 256 Item Item Setting Related Setting Related classific Display Item content classific Display Item content range range ation ation Sampling PITCH_MAIN_R Sampling pitch -50.00-50.00 50-22 Sampling NOISE_LINE Sampling noise 1-17(±1unit) 50-22 status calculation (±0.01unit) status _M_R_U removal line check (3) value Main check (6) number Main scan R...
Page 257 Item Item Setting Related Setting Related classific Display Item content classific Display Item content range range ation ation Sampling VALID_LINE Adjacent data 1-16(±1unit) 50-22 Sampling VALID_LINE Adjacent data 1-16(±1unit) 50-22 status _MAX_M_R_U linearity status _MIN_M_F_D linearity check (7) difference in check (7) difference in the effective...
Page 258 Setting Default Item/Display Content range value Image LEAD_EDGE Back 0 - 100 send loss (SPF_SIDE2) surface (3mm) amount lead edge setting image loss amount SIDE2 setting FRONT Back 0 - 100 _REAR surface (2mm) (SPF_SIDE2) side image loss amount setting TRAIL_EDGE Back 0 - 100...
Page 259 [RSPF] Setting Default Item/Display Content range value Setting Default Item/Display Content When Image LEAD_EDGE Front 0 - 100 range value image loss (SPF_SIDE1) surface (0mm) Image LEAD_EDGE OC lead 0 - 100 send amount lead edge send loss (OC) edge (3mm) mode setting...
Page 260 Press [OK] key. Item/Display Content RESCAN: The adjustment pattern is scanned. OC ADJ Image loss off-center sub scanning direction REPRINT: The adjustment pattern is printed again. image magnification ratio adjustment (Document table mode) RETRY: Shifts to the top menu. BK-MAG ADJ Main scanning direction image magnification * When an error occurs in the secondary transfer cleaning (clean- ratio adjustment...
Page 261 51-2 Purpose Adjustment/Setup Function (Purpose) Used to adjust the contact pressure (deflec- tion amount) on paper by the main unit and the RSPF/DSPF resist roller. (This adjust- ment is performed when there is a consid- erable variation in the print image position on the paper or when paper jams frequently occur.) Section...
Page 262 : Oct. 24 2008 Setting Default value range Display/Item Content 41-sheet 50-sheet machine machine ENGINE TRAY1(S) Main unit cassette 1 (Upper stage)/deflection LT size (216mm) or less 1 - 99 adjustment value (Plain paper/Small size) TRAY1(L) Main unit cassette 1 (Upper stage)/deflection LT size (216mm) or above 1 - 99 adjustment value (Plain paper/Large size)
Page 263 : Oct. 24 2008 Default value Setting Display/Item Content 41-sheet 50-sheet range machine machine ENGINE TRAY1(S) Main unit cassette 1 (Upper stage)/deflection LT size (216mm) or less 1 - 99 adjustment value (Plain paper/Small size) TRAY1(L) Main unit cassette 1 (Upper stage)/deflection LT size (216mm) or above 1 - 99 adjustment value (Plain paper/Large size)
Page 264 When the above operation is nor performed normally, "ERROR" is 53-8 displayed and. When the above operation is completed normally, Purpose Adjustment "COMPLETE" is displayed. Function (Purpose) Used to adjust the document lead edge ref- TRAYVOLMAX Tray size volume maximum value erence and the RSPF/DSPF mode docu- TRAYVOLA4R Tray volume A4R size adjustment value...
Page 265 55-1 56-1 Purpose (Do not use this function unless specially Purpose Backup required.) Function (Purpose) Used to transport data between HDD - MFP Function (Purpose) Used to set the specifications of the engine PWB SRAM/EEPROM. (Used to repair the control operations. (SOFT SW) PWB.) Section Section...
Page 266 (Machine with the DSK installed) 56-3 Insert the USB memory into the main unit. Purpose Data backup Select a target transfer item with the touch panel. Function (Purpose) Used to backup the document filing data to <IMPORT> the USB memory. From USB MEMORY DEVICE to EEPROM, SRAM, HDD Section <EXPORT>...
Page 267 Setting Default Item/Display Content range value NUMBER 8BIT COLUMN address 0 - 4 width 9BIT 60-1 COLUMN 10BIT Purpose Operation test/check 11BIT Function (Purpose) Used to check the operations (read/write) 12BIT of the MFP PWB image memory (SDRAM). 2CLOCK TWR set value 0 - 3 SETTING 3CLOCK...
Page 268 : Oct. 24 2008 61-1 Purpose Operation test/check Function (Purpose) Used to check the LSU polygon motor rota- tion and laser detection. Section Operation/Procedure Press [EXECUTE] key. When the operation is completed normally, [OK] is displayed. In case of an abnormal end, [NG] is displayed. Display Content LSU TESTRESULT NG: PG...
Page 269 : Oct. 24 2008 De-fault value Setting Destination Mode Item/Display Content 41-sheet 50-sheet range linkage machine machine PR600/ LASER POWER MIDDLE (K1) Used to set the laser power (Middle speed/K1) 0 - 255 LASER POWER MIDDLE (K2) Used to set the laser power (Middle speed/K2) 0 - 255 LASER POWER MIDDLE (C1) Used to set the laser power (Middle speed/C1)
Page 270 61-4 Purpose Adjustment Function (Purpose) Used to print the print image skew adjust- ment pattern. (LSU unit) Section Operation/Procedure Select a target item with [↑] [↓] key on the touch panel. Enter the print conditions setting value with 10 key. Press [EXECUTE] key.
Page 271 62-6 62-8 Purpose Operation test/check Purpose Function (Purpose) Used to perform the self diagnostics of the Function (Purpose) Used to format the hard disk. (Excluding hard disk. the system area and the operation manual area) Section Section Operation/Procedure Operation/Procedure Select the self diag area. Press [EXECUTE] key.
Page 272 63-1 Purpose Adjustment/Setting/Operation data check Function (Purpose) Used to display the shading correction result. Section Scanner Operation/Procedure Select a target color to display with [R] [G] [B] on the touch panel. [DSPF] 62-12 Item/Display Content NOTE Purpose Setting GAIN ODD Gain adjustment value (odd number) Function (Purpose) Used to set Enable/Disable of auto format...
Page 273 [RSPF] 63-2 Item/ Content NOTE Purpose Adjustment Display GAIN ODD Gain adjustment value Function (Purpose) Used to perform shading. (odd number) Section GAIN EVEN Gain adjustment value Operation/Procedure (Even number) OFFSET Offset value (When DSPF model) (odd number) Select [OC SHADING] key or [DSPF SHADING] key, and OFFSET Offset value press [EXECUTE] key.
Page 274 63-4 63-6 Purpose Adjustment/Setting/Operation data check Purpose Adjustment/Setting/Operation data check Function (Purpose) Used to display the SIT chart patch density. Function (Purpose) Used to display the scan level and the den- sity level of the copy color balance adjust- Section ment patch.
Page 275 Default Item/Display Content value Target color DEF1 The engine color balance adjustment DEF 1 balance target in the automatic color balance operation is slightly shifted to Magenta. When this target is selected, the color balance is converted into natural gray color balance by the color table in an actual copy mode and print is made.
Page 276 Item/Display Content Setting range Default value PRINT PATTERN Specification of the print pattern 1 - 58 (1,2,9 - 11,15 - 19,21,22,29) (* For details, refer to the description (Printable only 1, 2, 9 - 11, 15 - 19, 21, 22, 29) below.) DOT1 (DOT1>=2 IF A:2,11) Setting of print dot number (M parameter)
Page 277 64-2 Purpose Operation test/check Function (Purpose) Test print. (Self print) (Monochrome mode) Section Operation/Procedure Set the print conditions. Select an item to be print condition with [↑] [↓] keys. Set the print conditions with 10 key. Press [EXECUTE] key. The test print (self print) is performed. Item/Display Content Setting range...
Page 278 64-4 Purpose Operation test/check Function (Purpose) Printer test print. (Self print) (256 grada- tions) Section Operation/Procedure Set the print conditions. Select an item to be print condition with [↑] [↓] keys. Set the print conditions with 10 key. Select a target print color with [K] [C] [M] [Y] key. Press [EXECUTE] key.
Page 279 Ultra Fine (1200dpi, 1bit) INTENT PERCEPTUAL Rendering indent Perceptual 0 - 2 (PERCEPTUAL) COLORIMETRIC Color metric SATURATION Saturation OUTPUT SHARP Output profile Standard 0 - 1 PROFILE (SHARP) STANDARD For Photo image RGB SOURCE SRGB RGB source SRGB 0 - 4...
Page 280 Ultra Fine (1200dpi, 1bit) INTENT PERCEPTUAL Rendering indent Perceptual 0 - 2 (PERCEPTUAL) COLORIMETRIC Color metric SATURATION Saturation OUTPUT SHARP Output profile Standard 0 - 1 PROFILE (SHARP) STANDARD For Photo image RGB SOURCE SRGB RGB source SRGB 0 - 5...
Page 281 64-7 65-2 Purpose Operation test/check Purpose Operation check/test Function (Purpose) Used to print the adjustment pattern of the Function (Purpose) Used to display the touch panel (LCD dis- test print .(Self print). (The adjustment pat- play section) detection coordinates. tern of SIM46-21 is printed.) Section Section Operation/Procedure...
Page 282 67-17 Purpose Function (Purpose) Printer reset Section Printer Operation/Procedure Press [EXECUTE] key. Press [YES] key. The set data related to the printer are initialized. (Including the NIC setting.) When the operation is completed, [EXECUTE] key returns to the 67-25 normal display. Purpose Adjustment/Setup Function (Purpose) Printer color balance adjustment (Manual...
Page 283 67-27 Purpose Adjustment/Setup Function (Purpose) Used to set the service target of the printer mode auto color balance adjustment. Section Printer Operation/Procedure Press [SETUP] key on the touch panel. Place the printed color balance adjustment pattern sheet printed in SIM 67-25 on the document table. Press [EXECUTE] key.
Page 284 67-28 67-33 Purpose Adjustment/Setup Purpose Adjustment/Setup Function (Purpose) Used to set the default of the service target Function (Purpose) Used to change the gamma of the printer of the printer mode auto color balance screen. (for PCL/PS) adjustment. Section Printer Section Printer Operation/Procedure...
Page 285 67-34 67-36 Purpose Adjustment/Setup Purpose Adjustment/Setup Function (Purpose) Used to set the density correction in the Function (Purpose) Used to adjust the density in the low den- printer high density section. (Support for sity section. the high density section tone gap) Section Printer Section...
Page 286 67-54 Purpose Adjustment Function (Purpose) Printer color balance adjustment (Automatic adjustment for each dither) Section Printer Operation/Procedure This simulation is used to adjust the color balance, the density, and the gradation in the monochrome mode, the heavy paper mode, the 1200dpi mode, and the 600dpi 1bit mode. This simulation is used to improve image quality in these modes and images.
Page 287 C. Self diag operation [7] SELF DIAG AND TROUBLE MX-5001N Service Manual (1) Self diag operation and related work flow CODE The machine always monitors its own state. When the machine recognizes a trouble, it stops the operation and Self diag displays the trouble message.
Page 288 D. Breakdown sequence (1) Breakdown mode processing a. Breakdown mode list There are following cases of the breakdown mode. Operatable mode FAST Judgment Copy scan Kind of trouble Trouble code Scan Scan ScanTo List Notifica- block (including Print push pull Send print print...
Page 289 Operatable mode FAST Judgment Copy scan Kind of trouble Trouble code Scan Scan ScanTo List Notifica- block (including Print push pull Send print print tion to interruption) host General PCU color E7 (21 - 23), system trouble F2 (23 - 25, 41 - 43, 65 - 67, 71 - 73, 75 - 77) Process control trouble...
Page 290 (2) Power ON trouble detection sequence. MFP event Each block manager (Power ON sequence) When the power is turned H3, H4, U1, U2, U6, PF, F3 trouble check on, check is made in each Trouble check is made in each block when initializing block.
Page 291 : Oct. 24 2008 Trouble code Trouble Mecha Electri Trouble code content Option Supply Main detection nism city code code Combination error between the MFP PWB and the PCU PWB MFP EEPROM sum check error MFP-SCU PWB communication error MFP-PCU PWB communication error Automatic toner density adjustment error (Sampling level 76 - 117/ 139 - 178) Automatic toner density adjustment error (Overtoner) Automatic toner density adjustment error (Undertoner)
Page 292 Trouble code Trouble Mecha Electri Trouble code content Option Supply Main detection nism city code code External heating thermistor open (TH_EX2) Fusing section high temperature trouble (TH_UM) Fusing section high temperature trouble (TH_LM) Fusing section high temperature trouble (TH_US) Fusing section high temperature trouble (TH_EX1) Fusing section high temperature trouble (TH_EX2) Fusing section low temperature trouble (TH_UM_AD2) Fusing section low temperature trouble (TH_LM)
Page 293 Trouble code Trouble Mecha Electri Trouble code content Option Supply Main detection nism city code code Mismatched Desk unit LCC - Main unit combination trouble MFP PWB - Vendor machine communication error Vendor machine error CPT - ASIC error DOCC ASIC error PCU PWB ROM error SCU PWB ROM error ACU ROM error...
Page 294 C4-03 PTC heater short trouble E6-14 CCD-ASIC error Trouble content Trouble content Detail Detail Cause PTC unit trouble. Cause DSPF PWB trouble. PCU PWB trouble. Check and remedy Check the DSPF PWB. Connector, harness connection trouble. Check & Remedy Replace the PTC unit. E7-01 MFP image data error Replace the PCU PWB.
Page 295 E7-08 MFP memory compatibility error E7-20 LSU laser detection error (K) (MFP PWB) Trouble content Detail Trouble content Cause Optical axis shift. Detail Reduced laser power, lighting error, laser diode Cause A DIMM of different specifications is installed to the trouble.
Page 296 E7-28 LSU-PCU connection error E7-50 Engine connection trouble Trouble content Trouble content Detail Detail Cause Communication error between the CPU in the PCU Cause A PWB, or firmware, or LSU which is not supported PWB and the control ASIC. by the machine specifications is detected in the PCU Improper connection of the communication PWB.
Page 297 E7-80 MFP-SCU PWB communication error EE-EU Automatic toner density adjustment error (Undertoner) Trouble content Detail Trouble content The sampling level in the automatic toner density Cause SCU PWB connector connection trouble. adjustment is 178 or above or the control voltage is SCU PWB - MFP PWB connection trouble.
Page 298 F1-10 Staple operation trouble F1-21 Finisher fan trouble Trouble content Trouble content Detail Detail Cause Staple motor trouble. Cause Finisher fan motor trouble. Finisher control PWB trouble. Finisher control PWB trouble. Home position sensor trouble. Harness and connector connection trouble. Check &...
Page 299 F1-32 Finisher - Punch unit communication F1-37 Finisher data backup RAM error error Trouble content Detail Trouble content Cause Finisher control PWB trouble. Detail Malfunction due to noises Cause Connector/harness connection trouble or Check & Remedy Replace the finisher control PWB. disconnection between the finisher and the punch Readjust the finisher.
Page 300 F1-45 Saddle staple trouble F2-23 Discharge lamp trouble (C) Trouble content Abnormality of the staple unit drive motor in the Trouble content A trouble is detected when the discharge lamp open saddle section. sensor is open for 1 sec after turning ON the discharge lamp.
Page 301 : Oct. 24 2008 F2-41 Toner density sensor trouble (CYAN) F2-49 LSU thermistor trouble Trouble content Trouble content Detail Detail Cause Toner density sensor output abnormality (Sample Cause The LSU detection temperature is outside of -28°C - level 25 or less, or 231 or above) 78°C.
Page 302 : Oct. 24 2008 F2-53 CL drum phase sensor trouble F2-66 Toner supply operation trouble (M) (YELLOW) (50-sheet machine) Trouble content Detail Trouble content Cause Toner motor trouble. Detail Toner density sensor trouble. Cause Drum phase sensor trouble. Connector/harness trouble. Harness and connector connection trouble.
Page 303 F2-72 Improper toner cartridge detection F2-77 Yellow CRUM error (MAGENTA) Trouble content Detail Trouble content Cause Toner cartridge (CRUM) trouble. Detail PCU PWB trouble. Cause An improper toner cartridge is inserted. (The main Connector/harness trouble. unit detects a toner cartridge of a different Check &...
Page 304 H2-00 Thermistor open trouble H2-05 External heating thermistor open (TH_UM_AD2) (TH_EX2) Trouble content Trouble content Detail Detail Cause Thermistor trouble. Cause Thermistor trouble. PCU PWB trouble PCU PWB trouble. Connection trouble of the connector and the Connection trouble of the connector and the harness.
Page 305 H3-04 Fusing section high temperature H4-01 Fusing section low temperature trouble (TH_EX1) trouble (TH_LM) Trouble content Trouble content Detail Detail Cause Non-contact thermistor trouble. Cause The fusing temperature does not reach the specified PCU PWB trouble. level within the specified time from turning ON the Fusing section connector connection trouble.
Page 306 H4-30 Thermistor input circuit trouble H7-11 Recovery error from low fuser temp. (TH_UM) (TH_LM) Trouble content Trouble content Detail Detail Cause The values of TH_UM_AD1 and TH_UM_AD2 do not Cause The fusing temperature does not reach the specified exceed the specified value (50 counts in AD value) level within the specified time from stopping a job within the specified time from turning ON the due to fall in the fusing temperature.
Page 307 H7-14 Recovery error from low fuser temp. L4-02 Paper feed motor trouble (TH_EX) Trouble content Detail Trouble content Cause The lock signal Is not detected within 1 sec when Detail turning ON the paper feed motor when warming up, Cause The specified temperature is not reached within the canceling a jam.
Page 308 L4-06 Transfer unit lift trouble L4-31 Paper exit cooling fan trouble Trouble content When separating the primary transfer belt unit, Trouble content change in the separation position sensor Detail characteristics is not detected within the specified Cause The fan operation signal is not detected within the time.
Page 309 L4-45 Toner cooling fan trouble L4-58 Ozone exhaust fan trouble (Toner cooling fan 1, 2) Trouble content Detail Trouble content Cause The fan operation signal is not detected within the Detail specified time in the ozone exhaust fan operation. Cause When the toner cooling fan is operated, the fan Ozone exhaust fan trouble.
Page 310 L8-20 Communication error of MFP/ U2-10 SRAM user authentication index Mother board checksum error Trouble content Trouble content Detail Detail Cause Mother board PWB - MFPC PWB connection trouble. Cause SRAM user index information (user authentication MFP PWB trouble. basic data) check sum error. Replace the mother board.
Page 311 U2-24 SRAM memory user U2-81 SCU PWB EEPROM check sum error authentication counter check sum error Trouble content Detail Cause SCU PWB EEPROM trouble. Trouble content Installation of non-initialized EEPROM. Detail SCU PWB trouble. Cause MFP PWB SRAM trouble. EEPROM socket contact trouble. MFP PWB trouble.
Page 312 U5-16 Document feed unit fan trouble U6-00 Communication error of PCU/ Desk paper feed unit Trouble content Detail Trouble content Cause When the fan is operated, the fan operation signal is Detail not detected within the specified time. Cause Error when testing the communication line after Fan motor trouble.
Page 313 U6-09 LCC lift trouble U6-21 LCC paper transport motor trouble Trouble content Trouble content Detail Detail Cause No change in the lift motor rotation sensor signal is Cause No change in the paper transport motor rotation detected within the specified time after outputting the sensor signal is detected within the specified time lift motor ON signal.
Page 314 U7-50 MFP PWB - Vendor machine A0-02 SCU PWB ROM error communication error Trouble content Detail Trouble content Communication error between the MFP and the Cause The firmware version-up is not completed properly serial vendor. by interruption of the power during the version-up Detail operation, etc.
Page 315 A0-21 Conflict firmware and EEPROM data version (PCU) Trouble content Detail Cause Inconsistency between the PCU firmware version and the EEPROM data version. Check & Remedy Check the combination of the firmware. A0-22 Conflict firmware and EEPROM data version (SCU) Trouble content Detail Cause...
Page 316 [8] MAINTENANCE MX-5001N Service Manual Maintenance list : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Color items Remark/Refer to the Parts Guide. When 1000 1100 Block/Item No. Section Part name calling (Only the replacement parts are described.)
Page 317 Fusing section (Others) Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Block/Item No. Part name calling (Only the replacement parts are described.) Lower heat roller Replace Mechanical (P/G No.: [32]-15) the whole parts Lower heat roller (P/G No.: [32]-14) lower heat bearing roller unit.
Page 318 : Oct. 24 2008 Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Block/Item No. Section Part name calling (Only the replacement parts are described.) Transfer Secondary transfer Mechanical section backup blade parts PTC unit (P/G No.: [20]-502) Pro-reg sensor Transfer cleaner seal Primary transfer toner...
Page 319 Details A. Photoconductor section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Color items Remark/Refer to the Parts Guide. When 1000 1100 Part name Block/Item No. calling (Only the replacement parts are described.) Drum Supply MC unit...
Page 320 (Note for servicing the OPC drums) Open the front cover. 1. Prevention of oily dirt attachment [Note] • Be careful not to attach fingerprints or oily dirt on the OPC drum surface. (Keep the unit away from oils and dust.) •...
Page 321 Insert the MC cleaner rod into the insertion port where the Open the DV lock lever, and release the fixing screw. cleaning guide label is attached, and clean the MC unit. (1position for each color) Maintenance: Clean at every call. Pinch the knob and remove the development unit.
Page 322 11) Slide the OPC drum to the front side, and lift the drum rear 13) Remove the screw, and remove the cover. side, and remove the OPC drum from the hole in the front sec- tion. Maintenance: Replace at every 100K (color) or every 150K (monochrome).
Page 323 16) Remove the side seal F/R. Maintenance: Check at every 100K (color) or every 150K (monochrome). (Replace as necessary.) * When attaching, use alcohol to remove oil from the attached surface, and fit as indicated below. 0 0.3mm 0 0.3mm 0 0.3mm 0 0.3mm 17) Remove the screw, and remove the DC holding plate and the...
Page 324 B. Developing section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Color items Remark/Refer to the Parts Guide. When 1000 1100 Part name Block/Item No. calling (Only the replacement parts are described.) Toner filter Supply (P/G No.: [22]-37)
Page 325 (Note for servicing the DV roller) Remove the waste toner box. 1. Prevent roller contamination [Note] • Be careful not to attach fingerprints or oily dirt on the DV roller surface. • When rotating the DV roller manually, hold the drive gear section to rotate it.
Page 326 Remove the screws. NOTE: Before cleaning with a vacuum, remove ground the magnet roller rear side cored bar as shown in the figure below and clean the unit with a vacuum. Magnet roller rear side cored bar Remove the cover and the toner filter. Hold the sections (A), and remove the DV cover in the arrow Maintenance: Replace at every 100K (color) or every 150K direction (B).
Page 327 11) Remove the DV side seal F/R. NOTE: When replacing developer, use extreme care not to drop developer on the drive section (marked with Maintenance: Replace at every 100K (color) or every 150K (monochrome). NOTE: After supplying developer, do not tilt the development unit. * When attaching, use alcohol to remove oil from the attached surface, and fit with the reference so that the DV side seals F and R are inserted between the DV cover R (A) and the...
Page 328 C. Toner supply section Color items Remark/Refer to the Parts Guide. When 1000 1100 Part name Block/Item No. calling (Only the replacement parts are described.) Toner cartridges Supply User replacement for every toner empty. Monochrome items Remark/Refer to the Parts Guide. When 1050 1200...
Page 329 D. LSU section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Dust-proof glass Mechanical parts...
Page 330 Open the front cover. Insert the LSU cleaning rod into the insertion port to which the cleaning guide label is attached so that the cleaning base (A) is under the cleaning rod (B). Move the cleaning rod back and forth 2 or 3 times to clean the dust proof glass. Maintenance: Clean at every 150K.
Page 331 E. Transfer section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Primary transfer Mechanical (P/G No.: [25]-18)
Page 332 MX-5001N MAINTENANCE 8 – 17...
Page 333 (Note for servicing the transfer unit) 1. Prevention of oily dirt attachment [Note] • Be careful not to attach fingerprints or oily dirt on the transfer belt surface. (Keep the transfer unit away from oil and dust.) • When replacing the transfer belt, hold the edge section (within 10mm from the edge) of the transfer belt.
Page 334 Open the right door. NOTE: After maintenance, when the transfer belt tension of the pri- mary transfer unit is released manually, turn on the power again after completion of the work. (Power OFF-ON) This procedure initializes the transfer roller to return it to the home position.
Page 335 10) Remove the screws, and remove the primary transfer belt [Installing method] drive gear. Form the intermediate transfer belt into triangle. Slide the inter- Maintenance: Replace at every 300K. mediate transfer belt over the transfer frame. 11) Remove the parts. NOTE: When installing, be careful not to bring the intermediate transfer belt into contact with the transfer unit frame and the gears.
Page 336 16) Clean the primary transfer belt follower roller (A) and the pri- 19) Remove the PTC unit. mary transfer belt tension roller (B). Maintenance: Replace at every 300K. Maintenance: Clean at every 300K. * After replacing the PTC unit, use SIM24-4 to reset the PTC counter.
Page 337 22) Remove the secondary belt transfer frame. 26) Remove the bearing on the front side, and remove the second- ary transfer roller. Maintenance: Replace at every 300K. 23) Remove parts as outlined below. Maintenance: Clean at every 300K. 27) Push up the shutter, and clean the pro-reg sensor. Maintenance: Clean at every 150K.
Page 338 F. Fuser section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Block/Item No. Part name calling (Only the replacement parts are described.) Lower heat Replace...
Page 339 (1) Fusing paper exit roller cleaning Clean the fusing paper exit roller. Maintenance: Clean at every 150K. Pull out the right door unit. MX-5001N MAINTENANCE 8 – 24...
Page 340 (2) Web unit removal (4) Pressure roller bearing/pressure roller removal Remove the screw and the step screw. Release the fusing Remove the web spring, and remove the pressure roller bear- lever, and remove the fusing unit. ing. Maintenance: Replace at every 150K. Remove the pressure roller.
Page 341 Remove the web roller (on the winding side). Remove the web roller (on the feed side) and the winding reg- ulation gear. Maintenance: Replace at every 150K. Maintenance: Replace at every 150K. * When installing, check to confirm that there are one concave section on the front side and two concave sections on the * When installing, fit the concave section and the convex sec- rear side, and be sure to engage them securely.
Page 342 Remove the CL pressure spring, and remove the lower CL Remove the screw and disconnect the connector, and remove roller and the lower CL lower bearing. the upper thermistor. Maintenance: Replace at every 300K. NOTE: When assembling and disassembling, be careful not to scratch the heat roller.
Page 343 (8) External heating unit removal Remove the screw, disconnect the connector, and remove the non-contact thermistor. Remove the screw, and remove the fusing upper cover assem- Maintenance: Replace at every 300K. bly. Remove the screw, and remove the terminal on the primary side of the thermostat (2 positions).
Page 344 : Oct. 24 2008 Remove the screw, and remove the external lamp holder. (9) Upper and lower heat roller section While pressing the pressure lever on the rear side downward with longnose pliers, push up the pressure release lever to release the pressure of the upper and lower heat rollers.
Page 345 Disengage the hook of the lower separation pawl spring (B) Lift the lead edge (C) of the upper separation pawl (A) and from the rib, and remove four lower separation pawls (A) and remove the upper separation spring (B) and the upper separa- four lower separation pawls springs (B).
Page 346 : Oct. 24 2008 Disconnect the connector on the front side of the upper heater Remove the C-ring, and remove the upper heat roller heat- lamp, and remove the upper heater lamp from the front side. insulating bush, the upper heat roller heat-insulating bearing, the upper heat roller gear, and the upper heat roller.
Page 347 : Oct. 24 2008 NOTE: When installing the fusing upper cover RAS, be careful not 13) Remove the C-ring, and remove the lower heat roller bearing to pinch the wires. and the lower heat roller. Maintenance: Replace at every 300K. 11) Remove the lower heater lamp.
Page 348 : Oct. 24 2008 G. Filter section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Ozone filter...
Page 349 H. Paper feed section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Pickup roller Mechanical...
Page 350 Remove the pickup cover. Remove the paper guide. Remove the paper pickup roller (a) and the paper feed roller Remove the paper pickup roller (A) and the paper feed roller (b). (B). Maintenance: Clean at every 150K. Maintenance: Clean at every 150K. Open the maintenance cover, remove the separation roller.
Page 351 I. Paper transport section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) PS follower roller Mechanical...
Page 352 : Oct. 24 2008 J. Duplex/Paper exit section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.)
Page 353 Clean the paper exit roller 2 (Drive). Open the right door. Maintenance: Clean at every 150K. Open the ADU open/close door. Remove the reverse PG unit. Clean the transport roller 13 (Drive). Clean the transport roller 10 (Drive) (A), and the transport Maintenance: Clean at every 150K.
Page 354 : Oct. 24 2008 K. Drive section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Gears (Grease)
Page 355 L. Scanner section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Mirror/Lens/Reflector/ Mechanical parts...
Page 356 M. RSPF section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Paper feed roller Mechanical Replace as needed.
Page 357 Open the paper feed unit. Remove the paper guide. Remove the holder guide, and remove the paper feed roller and the pickup roller. Maintenance: Clean at every 150K. Remove the cover and remove the separation roller. Maintenance: Clean at every 150K. MX-5001N MAINTENANCE 8 –...
Page 358 N. DSPF section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Remark/Refer to the Parts Guide. When 1050 1200 1350 1500 1650 Part name Block/Item No. calling (Only the replacement parts are described.) Paper feed roller Mechanical Replace as needed.
Page 359 Open the upper door. Remove the screw. Remove the paper Remove the screw, and remove the paper feed PG lower feed cover. cover. Disengage the pawl, and remove the reverse pressure release lever. Remove the separation roller. Maintenance: Clean at every 150K. Remove the pawl, and remove the paper feed PG upper cover.
Page 360 Remove the cleaner. 13) Remove the pawl, and remove the front cabinet. 14) Remove the screw. Remove the pawl. Remove the rear cabi- 10) Use the cleaner to clean the scanning glass (surface). net. Maintenance: Clean at every 150K. 15) Open the DSPF unit, and remove the OC mat from the left edge.
Page 361 16) Remove the connector from the DSPF CL inverter PWB. 20) Remove the screw, and remove the DSPF copy lamp. 17) Remove the screw, and remove the intersecting point plate. Remove the lower door. 21) Clean the scanning glass (back surface). Maintenance: Clean at every 150K.
Page 362 24) Remove the screw, and remove the harness cover. Disconnect 28) Clean the lens (a) and the CCD (b). the connector. Maintenance: Clean at every 150K. * When assembling, arrange the harness so that it is placed in the lower position than the rib height. 25) Remove the step screw, and remove the screw.
Page 363 Maintenance and disassembly d. Drum cartridge system counters A. Maintenance timing display Print job Code Content Enable/ The message of maintenance execution timing is displayed when Disable each counter reaches the set value. The relationship between the The drum cartridge life end (K) reaches 150,000 Enable messages and the counters is shown blow.
Page 364 *Firmware types [9] FIRMWARE UPDATE MX-5001N Service Manual Flash ROM1 CONTENTS MAIN The following All the contents Outline BODY ICU (PROG1) ANIME BOOT MAIN A. Cases where update is required CONFIG ROM update is required in the following cases: ESCP FONT UNI CODE When there is a necessity to upgrade the performance.
Page 365 (1) Firmware update procedure from the USB memory Press [EXECUTE] key. “ARE YOU SURE? [YES] [NO]” becomes clear. Press [YES] to start the update of selected The firmware update executes by SIM49-01. firemware. Insert the media or USB memory which stores the firmware into the main unit.
Page 366 B. Firmware update using FTP FTP software is used to transfer the firmware data (extension ".sfu") from the PC to the machine. The controller recognizes the firmware identi- fier and the machine automatically switches to firmware write mode. After the firmware is updated, the machine automatically resets. Machine 1 Machine 3 10.36.112.83...
Page 367 D. Emergency update (incase of an HDD Check the update result. When writing the program both to the HDD and to the Flash breakdown) ROM is normally completed, the following message is dis- The HDD of this machine stores the main program along with the played.
Page 368 : Oct. 24 2008 MX-5001N [10] ELECTRICAL SECTION Service Manual 1. Block diagram A. System block diagram (1) MX-4101N/5001N MX-5001N ELECTRICAL SECTION 10 – 1...
Page 369 : Oct. 24 2008 (2) MX-4100N/5000N MX-5001N ELECTRICAL SECTION 10 – 2...
Page 370 B. MFP controller PWB ACRE Local Memory DDR2 DIMM PROGROM SLOT FLASH DIMM Board to Board Connector ACRE-DSP OPTION Connecter FPDLINK FPDLINK FPDLINK LVDS Transmitter Receiver Transmitter Receiver I2C 2 Controller I2C 1 Controller I2C2 Controller I2C1 Controller Program- able Interrupt Controller MX-5001N ELECTRICAL SECTION 10 –...
Page 371 C. PCU PWB (1) MX-4101N/4100N MX-5001N ELECTRICAL SECTION 10 – 4...
Page 372 : Oct. 24 2008 (2) MX-5001N/5000N MX-5001N ELECTRICAL SECTION 10 – 5...
Page 373 D. Scanner control PWB 3.3V DSPF model DSPFcnt 1.8V Page Memory 256MBYTE(256Mbitx8) CCD-R (DSPF side) Rx FPD Link 35bit Tr Tr 3line color CCD LVDS IC Tx ASIC TCD2716ADG 28bit (Medusa) AFE_CS 10V/5V/3V Two serial systems BUFFER AD_CLK BUFFER AFE_CSTG DRIVER SH, 1, others motor...
Page 374 E. LSU PWB Thermistor Thermistor output ID[0:0] Hardware reset I2C BUS Reset input Reset IC ASIC CHIP-2 Motor control PGM_CK PGM_START Interruption output (PGM_BREAK) JOBEND_INT Polygon O.C. Polygon ASIC PGM_LOCK control PCU I/F motor CHIP-2 Register etc... RSV_DAT FAN_PWM TRANS_RST O.C.
Page 375 F. Serial communication MX-5001N ELECTRICAL SECTION 10 – 8...
Page 376 G. AC power line diagram (120V) (1) MX-4101N/4100N (120V) MX-5001N ELECTRICAL SECTION 10 – 9...
Page 377 : Oct. 24 2008 (2) MX-5001N/5000N (120V) MX-5001N ELECTRICAL SECTION 10 – 10...
Page 378 H. AC power line diagram (200V) (1) MX-4101N/4100N (200V) MX-5001N ELECTRICAL SECTION 10 – 11...
Page 379 : Oct. 24 2008 (2) MX-5001N/5000N (200V) MX-5001N ELECTRICAL SECTION 10 – 12...
Page 380 : Oct. 24 2008 I. DC power line diagram (120V) MX-5001N ELECTRICAL SECTION 10 – 13...
Page 381 : Oct. 24 2008 J. DC power line diagram (230V) MX-5001N ELECTRICAL SECTION 10 – 14...
Page 382 2. Actual wiring chart A. DSPF (1) DSPF CNT PWB section 1/2 MX-5001N ELECTRICAL SECTION 10 – 15...
Page 383 (2) DSPF CNT PWB section 2/2 MX-5001N ELECTRICAL SECTION 10 – 16...
Page 384 (3) DRIVER PWB MX-5001N ELECTRICAL SECTION 10 – 17...
Page 385 B. RSPF MX-5001N ELECTRICAL SECTION 10 – 18...
Page 386 C. Main unit (1) Power supply section (P1) MX-5001N ELECTRICAL SECTION 10 – 19...
Page 387 (2) Front section (P2) MX-5001N ELECTRICAL SECTION 10 – 20...
Page 388 : Oct. 24 2008 (3) Fusing unit section (P3) a. Fusing unit section (MX-4101N/4100N) (MX-5001N/5000N (for 200V)) MX-5001N ELECTRICAL SECTION 10 – 21...
Page 389 : Oct. 24 2008 b. Fusing unit section (MX-5001N/5000N (for 100V/120V)) MX-5001N ELECTRICAL SECTION 10 – 22...
Page 390 (4) HVT section (P4) MX-5001N ELECTRICAL SECTION 10 – 23...
Page 391 (5) Process drive unit section 1/2 (P5) MX-5001N ELECTRICAL SECTION 10 – 24...
Page 392 : Oct. 24 2008 (6) Process drive unit section 2/2 (P6) MX-5001N ELECTRICAL SECTION 10 – 25...
Page 393 (7) DL and DV section (P7) MX-5001N ELECTRICAL SECTION 10 – 26...
Page 394 (8) LSU section (P8) MX-5001N ELECTRICAL SECTION 10 – 27...
Page 395 (9) Paper feed unit section (P9) MX-5001N ELECTRICAL SECTION 10 – 28...
Page 396 (10) Paper feed drive unit section (P10) MX-5001N ELECTRICAL SECTION 10 – 29...
Page 397 (11) PS unit and Process control unit section (P11) MX-5001N ELECTRICAL SECTION 10 – 30...
Page 398 (12) Right door unit section (P12) 24V3 24V3 24V3 D-GND D-GND D-GND MX-5001N ELECTRICAL SECTION 10 – 31...
Page 399 (13) Paper exit unit section (P13) D-GND D-GND D-GND D-GND D-GND D-GND 5VNPD 5VNPD 5VNPD 5VNPD 5VNPD 5VNPD P-GND P-GND P-GND P-GND P-GND P-GND /POFM_CNT /POFM_CNT /POFM_CNT /POFM_CNT POFM_V POFM_V POFM_V POFM_V MX-5001N ELECTRICAL SECTION 10 – 32...
Page 400 : Oct. 24 2008 (14) PCU PWB - Other PWB (P14) MX-5001N ELECTRICAL SECTION 10 – 33...
Page 401 (15) DESK and LCC (P15) MX-5001N ELECTRICAL SECTION 10 – 34...
Page 402 (16) Finisher and Coin vender (P16) MX-5001N ELECTRICAL SECTION 10 – 35...
Page 403 (17) Scanner section 1/2 (P17) (CCD-F_FFC) AFE_RDD AFE_RDD 5VEXT AFE_WRD AFE_WRD D-GND AFE_SCLK AFE_SCLK OCSW AFE_CS AFE_CS 5VEXT EHR-3 /RES_CCDAD /RES_CCDAD D-GND OCSW 3.3V 3.3V 24VEXT 3.3V 3.3V /SIZE_LED1 3.3V 3.3V /SIZE_LED2 3.3V 3.3V 24VEXT B6P-PH-H-S 3.3V 3.3V /SIZE_LED1 3.3V 3.3V /SIZE_LED2 MiM_A...
Page 404 (18) Scanner section 2/2 (P18) MX-5001N ELECTRICAL SECTION 10 – 37...
Page 405 (19) FAX section (P19) MX-5001N ELECTRICAL SECTION 10 – 38...
Page 406 (20) MFP board section (P20) MX-5001N ELECTRICAL SECTION 10 – 39...
Page 407 (21) USB section (P21) (LSU earth harness) MX-5001N ELECTRICAL SECTION 10 – 40...
Page 408 3. Signal list Connector level Signal Connector Name [Type] Function/Operation NOTE name name "L" "H" 1TNFD Waste toner full detection Detects waste toner full. Empty Full CN14 switch [Mechanical switch] 1TUD_CL Transfer belt separation CL Detects the transfer belt Separated Contact CN16 detection...
Page 409 Connector level Signal Connector Name [Type] Function/Operation NOTE name name "L" "H" CSS12 Tray 1 paper size detection 2 Tray 1 paper size detection 2 CSS13 Tray 1 paper size detection 3 Tray 1 paper size detection 3 CSS14 Tray 1 paper size detection 4 Tray 1 paper size detection 4 CSS21 Tray 2 paper size detection 1...
Page 410 Connector level Signal Connector Name [Type] Function/Operation NOTE name name "L" "H" LSUSS_B LSU shutter solenoid Controls open/close of the LSU Open Close CN20 shutter. MC_BK_ High voltage BK error Detects an abnormal output of Error – Judged when a detection high voltage BK.
Page 411 Connector level Signal Connector Name [Type] Function/Operation NOTE name name "L" "H" POFM_ POFM lock detection Detects the POFM lock. – Lock CN13 detection POFM_V Paper exit cooling fan motor Cools the fusing unit. Stop Drive CN13 Paper exit drive motor Drives the paper exit roller.
Page 412 Connector level Signal Connector Name [Type] Function/Operation NOTE name name "L" "H" TNM_K Toner motor K Transports toner from the toner – – CN15 21,23, Drives with the [Stepping motor] cartridge to the developing unit. 25,27 4-phase signal. TNM_M Toner motor M Transports toner from the toner –...
Page 413 [11] OTHERS MX-5001N Service Manual Factory default Item setting Bypass Plain, Auto-Inch System settings Select Similar Sizes for Auto Detection 8-1/2" x 14" Paper Type Registration A. Login method Auto Tray Switching Enabled (1) When User Authentication is not Enabled Custom Size Registration Custom 1: X=17", Y=11"...
Page 414 (2) System setting (administrator) list Factory default Item setting Factory default (Same as Scan) Item setting Home Screen Settings*2 User Control Preview Setting User Authentication Setting Default Preview Display User Authentication Disabled Image Send Reception Date: Authentication Method Setting Authenticate a User Twice by Login Name and Memory Box: Twice...
Page 415 Factory default Factory default Item Item setting setting Setting a Maximum Number of Copies Initial Resolution Setting ⋅ Scan Initial Margin Shift Setting Apply the Resolution Set Side 1 1/2" when Stored: Side 2 1/2" Disabled Erase Width Adjustment 200 X 200 dpi Edge Clearance Width 1/2"...
Page 416 Factory default Factory default Item Item setting setting Maximum Size of E-mail Attachments Unlimited Delete quick files at power up Enabled (E-mail) (protected files excluded) Maximum Size of Data Attachments Unlimited Default Color Mode Settings (FTP/Desktop/Network Folder) Color Auto Bcc Setting Black &...
Page 417 Restore Factory Defaults Disabling of Clock Adjustment Disabled Store Current Configuration Disabling of Covers/Inserts Mode Disabled Restore Configuration Device Control Sharp OSA Settings Disabling of Document Feeder Disabled External Account Setting*15 Disabling of Duplex Disabled External Account Control Disabled Disabling of Large Capacity Cassette*7...
Page 418 Code Code content Code Code content CPFD2_S2 CPFD2 remaining JAM (Cassette 2 feed paper) FIN_TIME Finisher paper fast delivery JAM CPFD2_S3 CPFD2 remaining JAM (Desk 1 feed paper) FIN_PAOF Paper spec data reception overflow CPFD2_S4 CPFD2 remaining JAM (Desk 2 feed paper) FPATPD_S Saddle transport remaining JAM PPD1_N1...
Page 419 MFP substrate replacement procedure (work flow) MX-5001N OTHERS 11 – 7...
Page 420 [12] EXTERNAL VIEW MX-5001N Service Manual (2) Rear cabinet Remove the screw, and remove the rear cabinet. Disassembly and assembly A. Cabinet (3) Left cabinet rear lower/Left cabinet Remove the tray 1 and 2. Parts Front cabinet Rear cabinet Left cabinet rear lower Left cabinet Remove the desk connection lid (A).
Page 421 (4) Upper cabinet right/Upper cabinet left (6) Front cabinet upper/Operation panel base plate Remove the SPF glass (A). Remove the glass holder (B) and Open the front cabinet. Remove the screws, and remove the the table glass (C). front cabinet upper. Remove the screw, and remove the operation panel base Remove the screw, and remove the upper cabinet right (A) and plate.
Page 422 (9) Frame cover Remove the screw, and remove the right cabinet front (A). Remove the screw, and remove the right connection cabinet Remove the waste toner box, and open the drum positioning (B). Remove the ozone filter cover (C). Remove the screw, and unit.
Page 423 [B] OPERATION PANEL MX-5001N Service Manual Electrical and mechanical relation diagram A. 8.5 inch operation panel TOUCH PANEL OCSW BACK LIGHT PWRSW INVERTER PWB 8.5-LVDS PWB PO SW CR2 MFP-OPE PWB ORS-PD F.G. SRA-21T-4 CN13 CR2 SCN-CNT PWB CN10 CN11 CN12 CN14 CN12...
Page 424 USB keyboard, the IC card writer, the IC card reader, and the USB hub, sending the electronic data to the mother PWB. The MX-4100N and the MX-4101N are provided with the keyboard Parts (standard for North America, option for other than North America) LCD INV PWB under the operation panel unit, allowing text input.
Page 425 (3) LVDS PWB Remove the screw, remove the earth harness from the machine, and turn the operation panel back. Remove the operation panel unit. Remove the screw and the earth wire, and remove the LVDS shield sheet. (1) LCD INV PWB/POWER SW PWB/MFP OPE-P PWB Disconnect the connector and remove the screw and the earth wire.
Page 426 Disconnect the connector, and remove the LCD holder. Disconnect the connector and remove the screw. Remove the Mylar. Remove the LCD module. Disconnect the connector and remove the screw, and remove the LCD unit. (5) Touch panel Remove the operation panel unit. Remove the touch panel.
Page 427 [C] DSPF SECTION MX-5001N Service Manual 1. Electrical and mechanical relation diagram A. Paper feed section DSPF CNT PWB DRIVER PWB SPUM SPFC SCOV SLUM SPPD1 SPED1 STUD SPRDMD SPED2 STLD SPLS1 SPWS SPLS2 MX-5001N DSPF SECTION C – 1...
Page 428 B. Upper transport section DSPF CNT PWB CN608 D_SOCD D_ROCD 1 SGND D_SPPD2 D_SPPD2 3 5V B3B-PH-K-S D_SPPD3 D_SPPD4 D_SPPD5 STRC STRRC SPUM SPPD2 C. Lower transport section DRIVER PWB SPFM DSPF CNT PWB SRRC SPPD3 SPPD5 SPPD4 MX-5001N DSPF SECTION C – 2...
Page 429 D. Optical section DSPF COPY LUMP PGND DSPFCNT PGND CL-INV-R CN130 LAMP LAMP PGND PGND PGND PGND 5597-05CPB7F E. Peper exit section DSPFCNT PWB CN 609 SGND SGND D_SPFFAN D_SPFFAN SGND SGND D_SPPD1 D_SPPD1 D_RANDOM D_RANDOM D_SOCV D_SOCV D_SPOD D_SPOD D_SPU M_INA D_SPU M_INA D_SPU M_IN/A...
Page 430 2. Operational descriptions A. Document size detection Size detection on the document tray DSPF unit The document size is detected by the DSPF document width sen- sor (SPWS), and the document length is detected by the DSPF document length sensors (SPLS1, SPLS2). The document size is judged from the document width and the document length as shown in the table below.
Page 431 3. Disassembly and assembly Open the DSPF unit to put it straight up, and remove the screw. A. DSPF unit Remove the upper cabinet rear cover lid. Remove the screw, and remove the upper cabinet rear cover. Remove the screw, and remove the earth line. Disconnect the connector, and remove the snap band.
Page 432 (4) Upper door Remove the pawl, and remove the front cabinet. Remove the front cabinet. (Refer to "1. Exterior section - A. DSPF unit - (1) Front cabinet.") Remove the spring. Remove the pawl. Remove the pressure release axis holder. Remove the screw. Remove the pressure release link lever.
Page 433 Remove the front cabinet. Disconnect the connector. Remove the pawl, and remove the DSPF document width sensor. Remove the rear cabinet. Disconnect the connector. Remove the screw, and remove the paper feed tray unit. C. Paper feed unit (1) DSPF document width sensor Remove the front cabinet.
Page 434 (1) DSPF paper feed clutch D. Transport section Remove the front cabinet. Remove the rear cabinet. Remove the paper feed cover. Remove the paper feed unit. Remove the pawl, and remove the paper feed PG upper cover. Parts DSPF No.1 resist roller clutch DSPF transport roller clutch DSPF No.2 resist roller clutch (1) DSPF No.1 resist roller clutch...
Page 435 (3) DSPF No.2 resist roller clutch Remove the screw, and remove the DSPF CL inverter PWB. Remove the rear cabinet. Disconnect the connector. Remove the clutch stopper (a), and remove the DSPF No.2 resist roller clutch (b). * When assembling, check to insure that the clutch rotation stop- per is engaged with the plate.
Page 436 (3) DSPF lift-up motor Remove the screw, and remove the drive unit. Remove the rear cabinet. Disconnect the connector, and open the edge saddle. Remove the screw, and remove the DSPF lift-up motor. G. Drive transport unit (1) DSPF paper feed motor Remove the rear cabinet.
Page 437 (1) DSPF transport motor (1) DSPF cooling fan motor Remove the rear cabinet. (Refer to "1. Exterior section - A. Remove the rear cabinet. (Refer to "1. Exterior section - A. DSPF unit - (2) Rear cabinet.") DSPF unit - (2) Rear cabinet.") Loosen the screw, and loosen the belt tension.
Page 438 Release the lock, and remove the DSPF flash PWB. (4) DSPF control PWB Remove the rear cabinet. Remove the DSPF flash PWB. Disconnect the connector, and remove the screw. Remove the control PWB unit. Disconnect the connector, and remove the screw. Remove the DSPF control PWB.
Page 439 [D] RSPF SECTION MX-5001N Service Manual Electrical and mechanical relation diagram A. Paper feed section CN H SPRMA/ +24VPD SPRMA SPRMB +24VPD SPRMB/ B6B-PH-K-R 179228-3 CN E SPED +24VPD_SRRC SRRC/ PALR-08VF / PAP-08V-S +5V_SPED SPED SPED 179228-3(BLACK) +5VPD +5V_SPED +5V_SPED SPPD1 +5VPD +5VPD...
Page 440 C. Transport section CN F SPFMA/ +24VPD SPFMA SPFMB +24VPD SPFM SPFMB/ B6B-PH-K-S SRRC CN E SMP-02V-NC / SMR-02V-N +24VPD_SRRC +24VPD_SRRC SRRC/ SRRC/ SPED +5V_SPED +5VPD SPPD1 +24VPD +24VPD_SW SPPD3 B11B-PH-K-S 179228-3(BLACK) SPPD2 +5VPD SPPD2 SMR-12V-N / SMP-12V-NC VHPGP1A73A+-18 CN G +5VPD +5VPD SPPD2...
Page 441 B. Paper feed transport operation Preliminary paper feed completion (Second sheet) (1) Single-side scan Document set (Document empty sensor ON) Paper feed start (Second sheet) Preliminary paper feed start (First sheet) Pickup roller falling Scan completion (First sheet)/Resist operation (Second sheet) Preliminary paper feed completion/Paper feed start (First sheet) 10) Scan start (Second sheet)
Page 442 13) Paper exit completion (Second sheet) Scan start (First sheet front surface) 14) Pickup roller rising Gate falling (First sheet front surface) (2) Duplex scan Scan completion (First sheet front surface) Document set (Document empty sensor ON) Preliminary paper feed start (First sheet) Reverse stop Pickup roller falling Gate rising...
Page 443 11) Resist operation (First sheet back surface) 17) Document transport continuation 18) Preliminary paper feed start (Second sheet) 12) Scan start (First sheet back surface) 19) Preliminary paper feed completion/Paper feed start (Second 13) Gate falling (First sheet back surface) sheet) 14) Scan completion (First sheet back surface) 20) Resist operation (Second sheet front surface)
Page 444 (3) Stamping operation 23) Same operations as "5) Scan start (First sheet front surface)" and later. Document set (Document empty sensor ON) 24) Paper exit completion (Second sheet) Preliminary paper feed start (First sheet) Pickup roller falling 25) Pickup roller rising Preliminary paper feed completion/Paper feed start (First sheet) Resist operation (First sheet)
Page 445 Stop at the stamping position/Stamping operation (First sheet) 13) Pickup roller rising C. RSPF mixed document select switch Paper exit start (First sheet)/Preliminary paper feed start (Sec- This machine is provided with the random paper feed function ond sheet) which allows feeding documents of different sizes. The random paper feed can be used only for single surface docu- ment of the following combinations.
Page 446 Disassembly and assembly Remove the rear cabinet. A. Document tray unit Remove the stopper. Parts SPF document with sensor Remove screw from the bottom of the RSPF unit. Open the paper feed unit, and remove the screw. Disconnect the connector. Remove the paper feed PG holder, and remove the document tray unit.
Page 447 (1) SPF document with sensor B. Paper feed unit Remove the document tray unit. Remove the document tray lower. Parts SPF cover SW Remove the front cabinet and the rear cabinet. Remove the transport unit. Remove the earth wire. Remove the spring and the paper feed PG holder, and remove the paper feed unit and the upper PG link arm.
Page 448 Remove the upper cover. Remove screw from the bottom of the RSPF unit. Remove the screws. Remove the SPF cover SW. Remove the transport unit. C. Transport unit Remove the front cabinet and the rear cabinet. Remove the connecter. MX-5001N RSPF SECTION D – 10...
Page 449 D. Reversing section Remove the front cabinet and the rear cabinet. Remove the transport unit. Remove the document tray unit. Remove the resin E-ring and the bearing. Remove the drive unit, and remove each part. Parts Document paper exit gate solenoid (1) Document paper exit gate solenoid Remove the front cabinet and the rear cabinet.
Page 450 (3) SPF paper feed reverse motor F. Base tray section Remove the front cabinet and the rear cabinet. Remove the transport unit. Remove the document tray unit. Remove the drive unit. Remove the SPF paper feed reverse motor. Parts RSPF drive PWB (1) RSPF drive PWB Remove the rear cabinet.
Page 451 [E] SCANNER SECTION MX-5001N Service Manual Electrical and mechanical relation diagram MHPS CL INVERTOR CR2 SCN-CNT PWB CCD PWB Signal Name Function/Operation Scanner lamp Illuminates the document. (Xenon lamp) MHPS Scanner home position sensor Detects the home position of the copy lamp unit. Scanner motor Drives the copy lamp unit and the mirror base unit.
Page 452 Operational descriptions A. Outline This section performs the following functions. Light is radiated to the document by the scanner lamp, and the contrast of the reflected light is read by the CCD elements of three lines of RGB to be converted into the image signal (ana- log).
Page 453 Disassembly and assembly Remove the screw, and remove the scanner unit. A. Scanner unit Parts Scanner lamp CL inverter PWB CCD unit Scanner motor Document detection light receiving PWB Document detection light emitting PWB (1) Scanner lamp/CL inverter PWB Remove the SPF glass (A). Remove the glass holder (B) and Remove the upper cabinet rear cover and the upper cabinet the table glass (C).
Page 454 (2) CCD unit While rotating the lamp unit, lift it. Remove the harness holder and the flat cable, and remove the lamp unit. Remove the dark box cover. Disconnect the connector, and remove the CCD unit. Disconnect the connector, and remove the lamp. (3) Scanner motor Remove the upper cabinet rear cover and the upper cabinet rear.
Page 455 (5) Document detection light emitting PWB Remove the upper cabinet rear. Remove the screw, and remove the light emitting unit. Remove the document detection light emitting PWB. MX-5001N SCANNER SECTION E – 5...
Page 456 [F] PAPER FEED SECTION MX-5001N Service Manual Electrical and mechanical relation diagram A. Manual paper feed section INT24V1 INT24V1 INT24V1 INT24V1 DRIVER HPFM_B HPFM_B HPFM_B/ MAIN PWB HPFM_B/ HPFM_A/ HPFM_A/ HPFM_A HPFM_A B06B-PAEK-1(BLUE) INT24V2 AC PWB B3P-PH-K-S CN17 SM18P /CLUM2 /CLUM2 P-GND P-GND...
Page 457 Signal name Name Function/Operation CPFM Paper feed motor Drives the paper feed section. MPED Manual feed paper empty detection Manual feed paper empty detection MPFD Manual feed paper entry detection Manual feed paper entry detection MPDS Paper pickup solenoid Paper pickup solenoid (Manual paper feed) MPGS Manual paper feed gate solenoid Controls open/close of the manual paper feed gate solenoid.
Page 458 B. Tray paper feed section /CLUM2 P-GND B2P-PH-K-S INT24V2 AC PWB /CLUM1 B3P-PH-K-S P-GND B2P-PH-K-S CN17 SM18P 24V3 /CLUM2 /CLUM2 /CPUC2 P-GND P-GND PHNR-2-H /CLUM1 /CLUM1 HPFM BU02P-TR-P-H P-GND P-GND 24V3 24V3 24V3 /CPUC1 /CPUC2 /CPUC2 PHNR-2-H 24V3 24V3 BU02P-TR-P-H /CPUC1 /CPUC1 24V3...
Page 459 Signal name Name Function/Operation CLUD1 Tray 1 upper limit detection (Lift HP detection) Tray 1 upper limit detection CLUD2 Tray 2 upper limit detection (Lift HP detection) Tray 2 upper limit detection CLUM1 Paper feed tray lift-up motor (Paper feed tray 1) Drives the lift plate of the paper feed tray.
Page 460 (Figure showing state transition of the remaining paper detection sensor during tray elevation and changes in status according to the number of remaining sheets) CPED The no-paper detection sensor detects (paper sensor) the state of no remaining paper. Turn plate Remaining Paper During no-paper detection Detection Actuator...
Page 461 Remove the lock block. Disengage the right door lock pawl. Remove the MF tray installing shaft, and remove the manual feed tray unit. Remove the ADU cabinet F, and the right door release lever. Disconnect the connector, and remove the manual paper feed unit.
Page 462 (3) Paper pickup solenoid Remove the temperature and humidity sensor. Remove the manual paper feed unit. Remove the MF base guide supporting plate and the spring. Remove the manual paper feed tray paper width detector. Remove each part, and remove the transport roller 12 (drive). (2) Manual paper feed gate solenoid Remove the manual paper feed unit.
Page 463 Remove the MF upper base paper guide unit. Remove the right lower door unit. Remove the paper feed movable PG lower. Remove the MF upper guide supporting plate. Remove the paper pickup solenoid. Remove the tray paper feed unit 1, 2. B.
Page 464 C. Others Disengage the pawl, and remove the tray 1, 2 installation detection. Remove the spring from the tray 1, 2 installation detection. Parts Tray 1, 2 installation detection (1) Tray 1, 2 installation detection Remove the tray 1 and 2. Disconnect the connector and remove the screw.
Page 465 [G] PAPER TRANSPORT SECTION MX-5001N Service Manual Electrical and mechanical relation diagram DRIVER MAIN PWB INT24V1 INT24V1 INT24V1 INT24V1 PFMB/ PFMB/ PFMB PFMB PFMA PFMA PFMA/ PFMA/ PHR-6 INT24V1 INT24V1 INT24V1 INT24V1 RRMB/ RRMB/ RRMB RRMB RRMA RRMA RRMA/ RRMA/ B6P-PH-K-R PPD2 B13B-PASK-1...
Page 466 Operational descriptions Transport paper from each paper feed section to the resist roller with two or more transport rollers. The paper transport clutch con- trols ON/OFF of each transport roller. The resist roller controls the relative positions of the transported paper and transfer images. The resist roller controls the relative positions of the transported paper and transfer images.
Page 467 [H] LSU SECTION MX-5001N Service Manual Electrical and mechanical relation diagram PCU PWB CN20 INT24V1 /LSUSS_B SM-2Pin SM-2Pin CCFM_V CCFM_LD P-GND SM-3Pin B7B-PH-K-S CCFM LSUSS LSU_FAN LD PWB LSU PWB MOTHER PWB MX-5001N LSU SECTION H – 1...
Page 468 Signal name Name Function/Operation CCFM Process air inlet fan motor Cools charger section of the process. Polygon motor Reflects the laser beams at constant-speed rotating. LSU_FAN LSU cooling fan motor Cools the section LSU. LSUSS LSU shutter solenoid Opens/closes the LSU shutter. Name Function/Operation LD PWB...
Page 469 : Oct. 24 2008 (Writing position on paper) Remove the left cabinet rear lower and the left cabinet. [Refer to "Left cabinet lower, left cabinet" in "External view."] Paper exit direction Open the front cabinet, and remove the waste toner box. Rear (For U.S.A.
Page 470 (1) Polygon motor Remove the LSU slant adjustment plate screw (A), and loosen the screw (B). Remove the LSU. Remove the LSU shaft fixing plate. Remove the screw. Remove the screws, and the LSU CNT PWB cover R. Remove the connector and the screws, then remove the fan cover.
Page 471 B. Others Remove the screw, and remove the ozone air inlet duct A. Parts LSU shutter solenoid 1 Remove the screw, and remove the ozone air inlet duct B. (1) LSU shutter solenoid 1 Remove the rear cabinet. Remove the MC PWB. Remove the screw and disconnect the connector, and remove the filter box unit.
Page 472 : Oct. 24 2008 MX-5001N PHOTOCONDUCTOR SECTION Service Manual Electrical and mechanical relation diagram A. 41-sheet machine DRIVER SUB PWB PCU PWB MC PWB DM_CL DM_K DHPD_CL DL_Y DL_M DHPD_K DL_C DL_BK MX-5001N PHOTOCONDUCTOR SECTION i – 1...
Page 473 Signal name Name Function/Operation DHPD_CL CL phase detection Detects the CL phase. DHPD_K BK phase detection Detects the BK phase. DM_K BK drum motor Drives the BK drum. DM_M CL drum motor Drives the CL drum. Discharge lamp (Y,M,C,BK) Light is radiated to the discharge lamp to discharge the OPC drum surface. Main charger (Y,M,C,K) The OPC drum surface is charged negatively.
Page 474 : Oct. 24 2008 B. 50-sheet machine DRIVER SUB PWB PCU PWB MC PWB DM_Y DM_M DM_C DHPD_Y DM_K DHPD_M DL_Y DHPD_C DL_M DHPD_K DL_C DL_BK MX-5001N PHOTOCONDUCTOR SECTION i – 3...
Page 475 : Oct. 24 2008 Signal name Name Function/Operation DM_C C drum motor Drives the C drum. DM_K BK drum motor Drives the BK drum. DM_M M drum motor Drives the M drum. DM_Y Y drum motor Drives the Y drum. DHPD_C C phase detection Detects the C phase.
Page 476 The whole surface of the OPC drum is discharged. Remove the waste toner box unit. Lens By radiating the discharge lamp light to the discharge lens, light is radiated through the lens to the OPC drum surface. When the discharge lamp light is radiated to the OPC drum CGL, positive and negative charges are generated.
Page 477 (1) Waste toner drive motor Pinch the knob and remove the development unit. Remove the frame cover. Disconnect the connector and remove the screw, and remove the waste toner drive unit. Remove the screw, and remove the waste toner drive motor from he waste toner drive unit.
Page 478 [J] TONER SUPPLY SECTION MX-5001N Service Manual Electrical and mechanical relation diagram TNM_Y CRUM(Y) TNM_M CRUM(M) TNM_C CRUM(C) CRUM(K) TNM_K TM-DRV PCU PWB Signal name Name Function/Operation Toner motor (Y,M,C,K) Toner supply motor to the developing unit CRUM CRUM(Y,M,C,K) Data memory for toner cartridge. Name Function/Operation Toner transport pipe...
Page 479 Operational descriptions Disassembly and assembly A. Toner cartridges When the toner cartridge is inserted into the machine, the lock pawl is released and the supply shutter is opened. Open the front cover. Lift the lock lever, and pull it out slowly and horizontally. The transport shutter is opened and closed by the shaft linked with the developing lever.
Page 480 [K] DEVELOPING SECTION MX-5001N Service Manual Electrical and mechanical relation diagram DVM_CL BS_Y DVM_K TCS_Y BS_M TCS_M BS_C TCS_C BS_K TCS_K MC PWB PCU PWB MX-5001N DEVELOPING SECTION K – 1...
Page 481 Signal name Name Function/Operation DVM_CL Developing drive motor (Color) Color developing unit/Color drum drive DVM_K Developing drive motor (Black) Black developing unit/Black drum drive Developing bias (Y,M,C,K) Developer bias Toner density sensor (Y,M,C,K) Controls the toner density in the developing unit. Name Function/Operation Developer roller...
Page 482 (1) Density sensor Check that the lock is released as shown in (A). Loosen the blue screw, and open the drum positioning unit. Remove the developing unit. * When the lock is not released, use a screwdriver to turn the Remove the screw, and remove the DV guide.
Page 483 [L] TRANSFER SECTION MX-5001N Service Manual Electrical and mechanical relation diagram A. Transfer section 1st TC PWB MC PWB C C N6 1TC-Y INT24V2 INT24V2 INT24V2 INT24V2 P-GND D-GND D-GND D-GND 1TC-REV 1TC-REV /HV_DATA /HV_DATA 1TC-M 1TC-Y-CC 1TC-Y-CC /HV_CLK /HV_CLK 1TC-M-CC 1TC-M-CC /HV_LD...
Page 484 Name Function/Operation Primary transfer belt tension roller Apply a tension to the transfer belt. Belt CL brush Transfer belt back surface cleaning. PTC opposing roller Roller to flow a PTC current. Secondary transfer belt Transfers toner images on the intermediate transfer belt to paper. Secondary transfer roller Transfers toner images on the intermediate transfer belt to paper.
Page 485 Operational descriptions (2) Primary (intermediate) transfer roller separation mechanism and contents A. Transfer The primary transfer roller operates pressing all the rollers, sepa- (1) Transfer operation rates all the rollers, or presses only black depending on the opera- tion mode. a.
Page 486 Disassembly and assembly B. Image density detection and resist detection Image density detection and image resist detection are performed A. Primary transfer unit by the sensors arranged on the front frame side and the rear frame Open the front cover. side.
Page 487 C. Pro-reg sensor unit Hold the specified position, and remove the primary transfer unit. (NOTE) Parts When the transfer belt tension of the primary transfer unit is Process control shutter solenoid released manually, turn on the power again after completion of the work.
Page 488 [M] FUSER SECTION MX-5001N Service Manual 1. Electrical and mechanical relation diagram SM-12Pin INT24V1 P-GND /FUM_CK /FUM_D FUM_LD DF1B-26Pin SL-2Pin WEB_M1out WEB_M1out WEB_M2out WEB_M2out WEBM WEB-END TH_EX1 TS EX1 TS EX2 TH_EX2 HL_EX1 HL_EX2 TH_UM TS MAIN TS SUB TH_US HL_UM HL_LM TH_LM...
Page 489 Signal name Name Function/Operation Fusing motor Drives the fusing unit. HL_LM Heater lamp lower main Heats the fusing roller (pressing). HL_UM Heater lamp upper main Heats the fusing roller (heating). HL_EX1 Heater lamp external 1 Heats the fusing roller (heating). (External) HL_EX2 Heater lamp external 2 Heats the fusing roller (heating).
Page 490 3. Disassembly and assembly D. Automatic pressure release system The upper and the lower heat rollers are normally pressed together. A. Fusing unit When, however, one of the following conditions is satisfied, pres- sure is released. • When the machine shifts to the pre-heating mode. •...
Page 491 (1) Upper thermostat Remove the screw, and remove the terminal. Remove the lower thermostat. Remove the fusing unit. * Install so that the caulked section of the terminal faces Remove the screw. Pull out the interface harness and remove down. the fusing upper cover.
Page 492 : Oct. 24 2008 (4) Upper heater lamp Disconnect the connector on the front side of the upper heater lamp, and remove the upper heater lamp from the front side. Remove the fusing unit. Remove the fusing upper cover. Remove the fusing upper cover FAS. (41-sheet machine) BLACK (50-sheet machine)
Page 493 : Oct. 24 2008 NOTE: When installing the fusing upper cover RAS, be careful not B. Others to pinch the wires. Disconnect the connectors F/R, and remove the lower heater lamp. Parts Fusing pressure release motor (1) Fusing pressure release motor Remove the front cabinet upper.
Page 494 [N] DUPLEX/PAPER EXIT SECTION MX-5001N Service Manual Electrical and mechanical relation diagram A. Duplex section DF1B-26p ADMHA// ADMHA// ADMHA// ADMHA/ DRIVER ADMHA/ ADMHA/ ADMHB/ ADMHB/ ADMHB/ ADMHB// ADMHB// ADMHB// INT24V1 INT24V1 INT24V1 INT24V1 INT24V1 INT24V1 B7B-PH-K-S ADUM-H PHNR-2-H + BU02P-TR-P-H 24V3 /ADUGS TFD3...
Page 495 Signal name Name Function/Operation ADUGS ADU gate solenoid Controls the ADU gate. ADUM-H ADU motor upper Drive the transport roller 13. ADUM-L ADU motor lower Drives the right door section. APPD1 ADU transport path detection 1 Detects paper pass in the upstream of the duplex (ADU). APPD2 ADU transport path detection 2 Detects paper pass in the midstream of the duplex (ADU).
Page 496 B. Paper exit section DF11-8DP-SP2 DF11-4DP-SP1 PHNR-4-H,BU04P-TR-P-H DF1B-26p CN13 POFM_V POFM_V POFM_V /POFM_CNT /POFM_CNT /POFM_CNT P-GND P-GND P-GND POFM_LD1 POFM_LD1 POFM_LD1 POFM_LD2 POFM_LD2 PHNR-4-H,BU04P-TR-P-H POFM_V /POFM_CNT P-GND POFM_LD2 SM6P 24V2 24V2 24V2 /OSM_XB /OSM_XB /OSM_XB /OSM_XA /OSM_XA /OSM_XA /OSM_B /OSM_B /OSM_B /OSM_A /OSM_A...
Page 497 Operational descriptions (1) Right door unit Open the right door. A. Duplex • Paper transported from the fusing section is sent from the trans- port roller 13 (which is driven by the paper exit drive motor) to the paper exit roller 1. At that time, paper is passed under the ADU reverse gate guide.
Page 498 b. Manual paper feed clutch d. ADU gate solenoid Remove the right door. Open the right door. Remove the connector cover and the ADU inner cover. Remove the connector cover ADU inner cover. Remove the ADU cabinet R. Disconnect the connector, and remove the ADU gate solenoid unit.
Page 499 B. Paper exit unit Disconnect the connector, and remove the paper exit cooling fan motor. * When installing, be sure to note the fan direction. b. Shifter motor Remove the paper exit unit. Unit Parts Paper exit Paper exit cooling fan motor Remove the harness from the saddle (A) and the saddle (B).
Page 500 Remove the screws, and remove the shifter motor. e. Paper exit drive motor f. ADU motor upper Remove the paper exit unit. Disconnect the connector, and remove the screws, and remove the paper exit drive motor (A), and the ADU motor upper (B).
Page 501 : Oct. 24 2008 MX-5001N [O] DRIVE SECTION Service Manual Remove the flywheel. (BK: 50-sheet machine only) * Installing sequence: (1)C (2) KM (Engraved mark for each color) Disassembly and assembly * After installing, check to confirm that it is not in contact with the harness.
Page 502 (4) Resist motor Disconnect the connector and remove the screw, and remove the toner motor. Remove the rear cabinet. Open the control box. Remove the flywheel. Disconnect the connector and remove the screw, and remove the resist motor. (2) Developing drive motor (K) Remove the rear cabinet.
Page 503 : Oct. 24 2008 (7) C drum motor (50-sheet machine) Disconnect the connector and remove the screw, and remove the Y drum motor. Remove the rear cabinet. Open the control box. Remove the flywheel. Disconnect the connector and remove the screw, and remove the C drum motor.
Page 504 (11) Primary transfer separation reverse rotation clutch B. Paper feed drive unit Remove the rear cabinet. Open the control box. Remove the flywheel. Remove the E-ring, and remove the gear. Remove the E-ring, and remove the gear. Disconnect the con- Parts nector, and remove the E-ring, and remove the primary trans- Transport motor...
Page 505 (3) Paper feed motor Disconnect the connector, and remove the paper feed drive unit. Remove the rear cabinet. Open the control box. Remove the driver main PWB unit. Remove the filter box unit. Disconnect the connector and remove the screw, and remove the paper feed motor.
Page 506 (5) Paper feed clutch (Paper feed tray 1/ Remove the E-ring, and remove the paper feed clutch. Paper feed tray 2)/Tray vertical transport clutch Remove the paper tray lift-up motor unit. Remove the paper feed motor. Remove the paper feed drive unit. Remove the gear and disconnect the connector.
Page 507 [P] PWB SECTION MX-5001N A. Control box Service Manual Disassembly and assembly (Countermeasures against static electricity) When handling the PWB and the electronic parts, be sure to observe the following precautions in order to prevent against dam- age by static electricity. When in transit or storing, put the parts in an anti-static bag or an anti-static case and do not touch them with bare hands.
Page 508 * Inserting position an inserting procedure when the DIMM * Note for removing procedure of the memory PWB memory is removed Remove the PWB inside the tilt of the memory PWB first. (Removing the IC outside the tilt will result in poor efficiency of work.) DIMM1 DIMM2...
Page 509 (2) HDD Raise the memory PWB until the connector stopper clicks. Remove the right cabinet rear cover. * Check to confirm that the lock pin (A) is in the center Remove the screw, and pull out the MFP cnt PWB. of the lock hole.
Page 510 B. Power unit Remove the PCU Flash ROM PWB. Parts AC power PWB DC power PWB (4) PCU PWB (1) AC power PWB Remove the rear cabinet. Remove the rear cabinet. Remove the PCU Flash ROM PWB. Remove the screw, the reactor and disconnect the connector, Disconnect the connector and remove the screw, and remove and remove the AC power PWB.
Page 511 C. Others Remove the screw and disconnect the connector, and remove the filter box unit. Remove the screw, the reactor and the AC cord unit and dis- connect the connector, and remove the AC power PWB unit. Parts SCN Flash ROM PWB Scanner control PWB HL PWB Secondary transfer PWB...
Page 512 Remove the screw, and pull out the scanner control PWB unit. Remove the screw and disconnect the connector, and remove Disconnect the connector. the HL PWB. (3) Secondary transfer PWB Remove the upper cabinet rear cover and the rear cover. Open the control box.
Page 513 (6) Primary transfer PWB (7) MC PWB Remove the rear cabinet. Remove the rear cabinet. Open the control box. Open the control box. Remove the screw, and remove the flywheel. Remove the screw, and remove the flywheel. * Installing sequence: (1)C (2) KM * Installing sequence: (1)C (2) KM (Engraved mark for each color) (Engraved mark for each color)
Page 514 MX-5001N [Q] FAN SECTION Service Manual Disconnect the connector and remove the screw, and remove the duct. Disassembly and assembly A. Fan motor Disconnect the connector and remove the screw, and remove the rear cooling fan motor. * When installing, put the fan label (A) facing outside, and be careful of the pulling direction of the harness (B).
Page 515 Disconnect the connector and remove the screw, and remove Disconnect the connector. Open the wire saddle, and remove the ozone fan motor from the filter box unit. the harness. Remove the screw, and remove the DC power unit. (3) Power cooling fan motor Remove the rear cabinet.
Page 516 Disconnect the connector and remove the screw, and remove Remove the screw and the snap band, and remove the pro- the controller cooling fan motor. cess air inlet fan motor. * When installing, put the fan label (A) facing outside, and the harness (B) facing downward.
Page 517 [R] SENSOR/SWITCH SECTION MX-5001N Service Manual Remove the screw, and remove the main switch unit. Disassembly and assembly A. Sensor/Switch Disconnect the connector, disengage the pawl, and remove the main switch. * When installing, be careful of connection of the connector. Parts Main switch Front door open/close switch...
Page 518 (3) Right door open/close switch Remove the rear cabinet. Open the control box. Open the right door. Remove the resist roller unit. Disconnect the connector and remove the screw, and remove the right door open/close switch cover unit. Remove the right door open/close switch. MX-5001N SENSOR/SWITCH SECTION R –...
Page 519 Memo...
Page 520 Memo...
Page 521 Memo...
Page 522 LEAD-FREE SOLDER The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The alphabet following the LF mark shows the kind of lead-free solder. Example: <Solder composition code of lead-free solder> Solder composition Solder composition code Solder composition...
Page 523 CAUTION FOR BATTERY REPLACEMENT (Danish) ADVARSEL ! Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandoren. (English) Caution ! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
Page 524 Adobe, the Adobe logo, Acrobat, and the Acrobat logo are trademarks of Adobe Systems Incorporated. PCL is a registered trademark of the Hewlett-Packard Company. Sharpdesk is a trademark of Sharp Corporation. All other trademarks and copyrights are the property of their respective owners. SHARP CORPORATION...

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