COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
5-75
CHAPTER 5 TROUBLESHOOTING
Shorting connector
7) Is the shorting connector between J1090-6 and -8 of the folder joint
normal?
NO:
Connect the shorting connector correctly (not when the folder is
installed).
Folder upper door switch (MSW10)
8) Is the folder upper door switch normal?
NO:
Correct the switch.
Finisher controller PCB
9) Is the voltage between J124-12, 13 (+) and -10, 11 (-) on the finisher
controller PCB 24 V?
10) Is the voltage between J121-9 (+) and -8 (-) on the finisher control-
ler PCB 5 V?
NO:
Replace the finisher controller PCB.
Wiring, Inlet motor (M1)
11) Is the wiring between J121 on the finisher controller PCB and J95
of the inlet motor normal?
NO:
Correct the wiring.
YES: Replace the inlet motor.
