Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-171
Delivery paper deflecting plate
Oil applying assembly
11) Does the delivery paper deflecting plate operate normally?
NO: Check the delivery paper deflecting plate solenoid (SL14).
YES: 1. Check the oil applying roller drive assembly.
2. Check the level of the silicone oil.
5.1.6 Delivery Vertical Path, Duplexing Reversing Assembly, and Pre-duplex
Feeding Assembly
Delivery paper deflecting plate
1) Does the delivery paper deflecting plate operate normally?
NO: Check the delivery paper deflecting solenoid (SL14).
Delivery vertical path roller
2) Does the delivery vertical path roller operate normally?
NO: Check the duplex reversal motor drive assembly.
Pick-up vertical path 1 sensor (PS21)
Pick-up vertical path 2 sensor (PS25)
3) Does each sensor operate normally?
NO: Check the lever and the wiring; if normal, replace the sensor.
Inlet roller
4) Does the inlet roller operate normally?
NO: Check the duplexing unit reversing motor drive assembly.
Feeding roller, Outlet roller
5) Does the feeding/outlet roller operate normally?
NO: Check the waste toner feeding motor drive assembly; if normal,
check the reversing roller drive clutch (CL16).
Duplexing unit reversal sensor
6) Does the duplex reversal sensor (PS33) operate normally?
NO: Check the lever and the wiring; if normal, replace the sensor.
Feeding drive assembly
7) Does the feeding assembly operate normally?
NO: Check the duplexing feeding motor drive assembly.
Duplexing paper deflecting plate
8) Is the duplexing paper deflecting plate operating normally?
NO: Check the duplex paper deflecting plate solenoid (SL11).
Pre-duplex feeding sensor 1, 2
9) Does the pre-duplex feeding sensor (PS8, PS9) operate normally?
YES: Check the guide plates, the duplex unit feeding assembly and pre-
duplex unit feeding for foreign matter and deformation.
NO: Check the lever and the wiring; if normal, replace the sensor.