Canon FINISHER - D1 Service Manual page 173

13. E551 (power supply fan FM1)
Cause
Finisher controller PCB
Fuse PCB
Power supply fan (FM1)
Finisher controller PCB
14. E577 (paddle motor M9)
Cause
Paddle home position
sensor (PI14)
Paddle motor (M9),
Finisher controller PCB
15. E583 (tray auxiliary plate motor M6)
Cause
Tray auxiliary plate
home position sensor
(PI11)
Tray auxiliary plate
motor (M6), Finisher
controller PCB
COPYRIGHT © 1999 CANON INC.
Step Checks
1 Is the level of J103-8 on the
finisher controller PCB 0?
2 Is the voltage of J720-1 on
the fuse PCB 24 DC?
3 Is the power supply fan
rotating?
4 Is the level of J103-7 on the
finisher controller 1?
Step Checks
1 Is the paddle home position
sensor normal?
2 Does the paddle rotate at the
correct timing?
Step Checks
1 Is the tray auxiliary plate
home position sensor
normal?
2 Does the tray auxiliary plate
motor rotate at the correct
timing?
CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 TROUBLESHOOTING
Yes/No
No Replace the finisher
controller PCB.
No Replace the fuse PCB.
No Replace the power supply
fan.
No
Yes Replace the finisher
controller PCB.
Yes/No
No Replace the sensor.
No Replace the motor and the
finisher controller PCB.
Yes/No
No Replace the sensor.
No Replace the motor and the
finisher controller PCB.
Action
Action
Action
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