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BJC-6000
4. Home Position
Error
<Measure>
Visual check
OK?
Yes
Open the cover and
switch on
Check the carriage for
smooth motion
OK?
Yes
To next
page
<Cause>
The home position sensor fails to detect the home
position.
<Suspected parts>
No
Repair or replace
faulty part
Visually check the carriage's motion.
No
Check the carriage
motor
OK?
Yes
To page
5-21 (1)
5-19
Home position sensor, carriage motor,
paper feed motor, control board, carriage
ribbon cable, and carriage board
Measurement points Normal value
CN402
1-3
Approx.3
Pin No.
2-4
Disconnect the carriage motor cable
from the control board before checking.
No
Replace the carriage
motor
Part 5: Maintenance
1
4
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