COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
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CHAPTER 5 TROUBLESHOOTING
3.1.22 E594 (punch paper edge sensor horizontal registration)
Punch paper edge sensor home position sensor (PI21)
1) Is the punch paper edge sensor home position sensor normal?
NO:
Replace the sensor.
Wiring
2) Is the wiring between the punch paper edge sensor home position
sensor and the finisher controller PCB normal?
NO:
Correct the wiring.
Punch sensor shift motor (M19)
3) Try rotating the punch sensor shift motor (using the DIP switch). Is
it normal?
NO:
Replace the punch sensor shift motor.
Punch slide unit
4) Try moving the punch paper edge sensor home position sensor by
hand. Does it move smoothly?
NO:
Correct the mechanical system so that it moves smoothly.
Punch drive PCB
5) Try replacing the punch drive PCB. Is the problem corrected?
NO:
Replace the finisher controller PCB.
YES: End.
3.1.23 E595 (punch waste feeder)
Punch waste feed sensor (PI27)
1) Is the punch water feed sensor normal?
NO:
Replace the sensor.
Wiring
2) Is the wiring between the punch waste feed sensor and the finisher
controller PCB Normal?
NO:
Correct the wiring.
Punch waste feed motor (M16)
3) Try rotating the punch waste feed motor (using DIP switch). Is it
normal?
NO:
Replace the punch waste feed motor.
Punch driver PCB
4) Try replacing the punch driver PCB. Is the problem corrected?
NO:
Replace the finisher controller PCB.
YES: End.