5-24
CHAPTER 5 TROUBLESHOOTING
4.1.15 C8370, Paddle Motor Fault (detail code: 01/02/03/04)
Paddle home position sensor (PI2)
1) Check the paddle home position sensor. Is the sensor normal?
NO:
Replace the sensor
Swing guide home position sensor (PI3)
2) Check the swing guide home position sensor. Is the sensor normal?
NO:
Replace the sensor.
Wiring
3) Is the wiring between the finisher controller PCB and the paddle motor
normal?
NO:
Correct the wiring.
Paddle, Swing guide assembly
4) Try turning the paddle motor clockwise and counterclockwise by hands.
Is there mechanical tapping in the rotation of the paddle or the up/down
movement of the swing guide?
YES: Correct the mechanical mechanism.
Paddle motor (M2), finisher controller PCB
5) Try replacing the paddle motor. Is the problem corrected?
YES: End.
NO:
Replace the finisher controller PCB.
T05-401-16
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...