Canon FINISHER-C1 Service Manual page 198

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CHAPTER 6 TROUBLESHOOTING
13. E535 (faulty delivery motor; detail code 03)
Cause
Safety range switch (MS3)
Swing guide closed detecting
switch 2 (MS6)
Finisher controller PCB
14. E540 (faulty tray lift motor; detail code 01)
Cause
Tray home position sensor
(PI8)
Tray lift mechanism
Finisher controller PCB
Wiring
Tray lift motor (M5)
6-26
COPYRIGHT © 1998 CANON INC.
Step
Checks
Check the safety range switch. Is
1
the switch normal?
Is the safety range detecting
2
switch pressed correctly?
Check the swing guide closed
3
detecting switch 2. Is the switch
normal?
Is the swing guide closed
4
detecting switch 2 pressed
correctly?
Step
Checks
Check the tray home position
1
sensor. Is it normal?
Check the tray lift mechanism. Is
2
the mechanism normal?
Is the tray lift motor supplied with
3
24 VDC by the finisher controller
PCB as soon as the tray is driven?
Check the wiring from the
4
finisher controller PCB to the tray
lift motor. Is the wiring normal?
FINISHER-C1/SADDLE FINISHER-C2 REV. 0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
Yes/No
Action
Replace the switch.
No
Correct the mechanical workings.
No
Replace the switch.
No
Correct the mechanical workings.
No
Replace the finisher controller
Yes
PCB.
Yes/No
Action
Replace the sensor.
No
Correct the mechanism.
No
Replace the finisher controller
No
PCB.
Correct the wiring.
No
Replace the tray lift motor.
Yes

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