Electrical System (Punch Unit; Option); Adjusting The Sensor Output; Registering The Number Of Punch Hole - Panasonic DP-C305 Service Manual

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12.1.5.1.2. Electrical System (Punch Unit; Option)

Perform the following when the Punch Controller PCB, Horizontal Registration Sensor (Photosensor

PCB/LED PCB), or Waste Full Sensor (Waste Full Photosensor PCB / Waste Full LED PCB) has been

1) Shift bits 1 through 4 on the Punch Controller PCB as follows :

2) Press SW1002 or SW1003 on the Punch Controller PCB. A press will automatically adjust the

sensor output.

• The adjustment is over when all LEDs on the Punch Controller PCB are ON: LED1001, LED1002,

3) Shift all bits of DIPSW1001 to OFF.

Perform the following to register the type of punch unit (number of holes) used to the IC on the Punch

Controller PCB for identification by the Finisher. Be sure to register the type whenever you have

replaced the Punch Controller PCB.

1) Set bits 1 through 4 on the DIPSW1001 on the Punch Controller PCB as follows :

2) Press SW1002 on the Punch Controller PCB to select the appropriate number of punch holes.

• Each press on SW1002 moves the selection through the following (repeatedly from top to bottom).

Number of Punch Hole

2 holes (Punch Unit DA-SP41-AZ)

2 / 3 holes (Punch Unit DA-SP41-PU)

4 holes (Punch Unit DA-SP41-PB)

3) Press SW1003 on the Punch Controller PCB twice. The presses will store the selected number of

punch holes on the Punch Controller PCB.

• A single press on SW1003 will cause the LED indication to flash; another press on SW1003 will

cause the indication to remain ON to indicate the end of registration.

4) Shift all bits of DIPSW1001 to OFF.

3. After Replacing the EEP-ROM (IC1002)

1) Turn off the Host Machine.

DP-C405/C305/C265

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