Canon Finisher-R1, Service Manual

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Chapter 5
5-8
2) Is the wiring between the finisher controller PCB and stapler shift motor normal?
NO : Repair the wiring.
■
Stapler shift base
3) Is there mechanical trapping in the path of the stapler shift base?
YES : Repair the mechanism.
■ Stapler shift motor (M35)/Finisher controller PCB
4) Does it improve when the stapler shift motor is replaced?
YES : End
NO : Replace the finisher controller PCB.
5.4.1.8 E535
；
Swing motor error
0003-4588
■ Swing home position sensor (PI35)
1) Check the swing home position sensor. Does the sensor operate normally?
NO : Replace the sensor.
■
Wiring
2) Is the wiring between the finisher controller PCB and swing motor normal?
NO : Repair the wiring.
■ Swing mechanism
3) Is there any abnormality in the swing machanism?
YES : Repair the swing mechanism.
■
Swing motor (M36)/Finisher controller PCB
4) Does it improve when the swing motor is replaced?
YES : End
NO : Replace the finisher controller PCB.
5.4.1.9 E537
；
Rear aligning plate motor error
0003-4585
■
Rear aligning plate home position sensor (PI37)
1) Check the rear aligning plate home position sensor. Does the sensor operate normally?
NO : Replace the sensor.
■ Wiring
2) Is the wiring between the finisher controller PCB and rear aligning plate motor normal?
NO : Repair the wiring.
■
Rear aligning plate
3) Is there mechanical trapping in the path of the aligning plate?
YES : Repair the mechanism.
■ Rear aligning plate motor (M34)/Finisher controller PCB
4) Does it improve when the rear aligning plate motor is replaced?
YES : End
NO : Replace the finisher controller PCB.