COPYRIGHT
©
2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
4-43 T
Manual feed pickup clutch (CL3)
5) Execute ‘code: 1’ by making the following selections in service
mode: COPIER>FUNCTION>PART-CHK>CL. Is the sound of the
clutch operating heard?
NO: Check the wiring; if normal, replace the clutch.
Manual feed releasing solenoid (SL2)
6) Execute ‘code : 5’ by making the following selections in service
mode: COPIER>FUNCTION>PART-CHK>SL. Does the solenoid
turn on?
NO: Check the wiring and the link; if normal, replace the solenoid.
DC controller PCB
7) Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO: Check the wiring to the solenoid and the connection of the connec-
tors.
4.2.7 The vertical path roller fails to rotate
Belt, Gear, Coupling
1) It the drive from the vertical path duplex/feeding motor (M25)
transmitted to each vertical path roller through the belt, gear, and
coupling?
NO: Mount the belt, gear, and coupling correctly.
Vertical path duplex/feeding motor (M25)
2) Execute ‘code: 15’ by making the following selections in service
mode: COPIER>FUNCTION>PART-CHK>MTR. Does the motor
operate?
NO: Check the wiring and the motor driver PCB; if normal, replace the
motor.
Vertical path upper motor (M26)
3) Execute ‘code: 17’ by making the following selections in service
mode : COPIER>FUNCTION>PART-CHK>MTR. Does the motor
operate?
NO: Check the wiring and the motor driver PCB; if normal, replace the
motor.
Vertical path lower motor (M27)
4) Execute ‘code: 16’ by making the following selections in service
mode: COPIER>FUNCTION>PART>CHK>MTR. Does the motor
operate?
NO: Check the wiring and the motor driver PCB; if normal, replace the
motor.
Download Free Service Manual at http://printer1.blogspot.com
To Next Page
Loading...
Need help?
General
