Canon CLC5000 - E050; E061

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-125
4.1.17 E050
Duplexing paper jogging guide home position sensor (PS29)
1) Is the sensor normal? (See the instructions on how to check
photointerrupters.)
NO: Replace the sensor.
Operation (faulty)
2) Is there any obstacle in the operation path of the duplexing unit
stacking guide?
YES: Remove it.
Duplexing paper jogging guide motor (M23)
DC controller PCB
3) Replace the motor. Is the problem corrected?
YES: End.
NO: Replace the DC controller PCB.
4.1.18 E061
1) Is the value of ‘ADJUST > VCCRT (MCYK)’ in service mode the
same as that recorded on the service label?
NO: Enter the value recorded in the service label.
2) Check the detail code of ‘E061’ in ‘DISPLAY > JAM/ERR’ in ser-
vice mode.
Make the appropriate checks prescribed for each detail code.
Laser exposure system
3) Is the operation of the laser shutter normal?
NO: Check the shutter assembly.
4) Is the laser power normal?
NO: Adjust it. If output is absent, replace the laser unit.
Video controller PCB
5) Is the connection of each connector on the video controller PCB
normal?
YES: Replace the PCB.