5-27
CHAPTER 5 TROUBLESHOOTING
4.2.6 C8470, Punch sensor (waste full) Fault (detail code: 06)
Waste full Sensor (waste full photosensor PCB/waste full LED PCB)
1) Check the waste full sensor. Is the sensor normal?
NO:
Replace the sensor.
Wiring
2) Is the wiring between the punch controller PCB and the waste full sensor
normal?
NO:
Correct the wiring.
Punch controller PCB, Finisher controller PCB
3) Try replacing the punch controller PCB. Is the problem corrected?
YES: End.
NO:
Replace the finisher controller PCB.
T05-402-06
4.2.7 C8420, Horizontal Registration Motor Fault (detail code: 01/02)
Horizontal registration home position sensor (PI2P)
1) Check the horizontal registration home position sensor. Is the sensor nor-
mal?
NO:
Replace the sensor.
Wiring
2) Is the wiring between the finisher controller PCB and the horizontal reg-
istration home position sensor normal?
NO:
Correct the wiring.
Horizontal registration mechanism, horizontal registration motor (M2P)
3) Is there a fault in the horizontal registration mechanism?
YES: Correct the horizontal registration mechanism.
NO:
Replace the horizontal registration motor.
Punch controller PCB, Finisher controller PCB
4) Try replacing the punch controller PCB. Is the problem corrected?
YES: End.
NO:
Replace the finisher controller PCB.
T05-402-07
Summary of Contents for DF-75
Page 1: ...SERVICE MANUAL Published in Aug 01 5FG70760 DF 75...
Page 12: ...CHAPTER 1 GENERAL DESCRIPTION...
Page 24: ...CHAPTER 2 OUTLINE OF OPERATION...
Page 89: ...CHAPTER 3 MECHANICAL SYSTEMS...
Page 132: ...CHAPTER 4 MAINTENANCE AND INSPECTION...
Page 135: ...CHAPTER 5 TROUBLESHOOTING...
Page 142: ...5 7 CHAPTER 5 TROUBLESHOOTING...
Page 145: ...5 10 CHAPTER 5 TROUBLESHOOTING 2 1 2 Motor PCBs M7 M8 M5 M4 M3 M6 M1 M2 1 F05 201 02...
Page 175: ...5 40 CHAPTER 5 TROUBLESHOOTING...
Page 176: ...APPENDIX...
Page 180: ...A 4...
Page 184: ...A 8 APPENDIX...
Page 198: ...A 22...