Canon FINISHER - D1 Service Manual page 169

5. E530 (rear jogging plate motor M5)
Cause
Finisher controller PCB,
Wiring
Wiring
Rear jogging plate home
position sensor (PI9)
Finisher controller PCB
6. E537 (front jogging plate motor M4)
Cause
Finisher controller PCB
Power supply
Wiring
Front jogging plate
home position sensor
(PI7)
Finisher controller PCB
COPYRIGHT © 1999 CANON INC.
Step Checks
1 Does the rear jogging plate
operate in keeping with
alignment operation?
2 Is the voltage of J10A-6 (+)
on the finisher controller
PCB 24 V?
3 Are the wiring from J104A-6
to -10 on the finisher
controller PCB and the
wiring to the rear jogging
plate motor normal?
4 Is the voltage between
J104B-7 (+) and J104B-8 (-)
on the finisher controller
PCB 5V?
Step Checks
1 Does the front jogging plate
operate in keeping with
alignment operation?
2 Is the voltage of J104A-1 (+)
on the finisher controller
PCB 24 V?
3 Are the wiring from J104A-1
to -5 on the finisher
controller PCB and the
wiring to the rear jogging
plate normal?
4
Is the voltage between
J104B-1 (+) and J104B-2 (-)
on the finisher controller
PCB 5
CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 TROUBLESHOOTING
Yes/No
No Go to step 2.
Yes Go to step 4.
No Check the 24 VU supplied
to the finisher controller
PCB; if normal, replace
the finisher controller
PCB. Otherwise, correct
the power supply system.
No Correct the wiring.
Yes Replace the rear jogging
plate motor.
Yes Replace the sensor.
No Replace the finisher
controller PCB.
Yes/No
No Go to step 2.
Yes Go to step 4.
No Check the 24 VU supplied
to the finisher controller
PCB; if normal, replace
the finisher controller
PCB. Otherwise, correct
the power supply system.
No Correct the wiring.
Yes Replace the front jogging
plate motor.
Yes Replace the sensor.
No Replace the finisher
controller.
Action
Action
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