Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-110
4.1.4 E008
Fixing oil
1) Does the oil case have an adequate amount of fixing oil?
NO: Supply oil.
Fixing oil supply route
2) Is the hose from the oil case to the upper oil pan clogged with dust?
YES: Remove the clogging; or, replace the part.
Fixing oil level detect sensor (PS6)
3) Is the fixing oil level detect sensor (PS6) normal? (Check as when
checking a photointerrupter.)
NO: Check the wiring from the DC controller PCB to the sensor; if nor-
mal, replace the fixing oil level detect sensor (PS6).
Fixing oil pump drive solenoid (SL2)
4) Operate the fixing oil pump drive solenoid using ‘IO-ON’ of
‘FMISCp’ under ‘FUNC’ in service mode. Does it operate nor-
mally?
NO: Check the wiring from the DC controller PCB to the fixing oil
pump drive solenoid; if normal, replace the fixing oil pump drive
solenoid.
DC controller PCB
5) Operate the solenoid using ‘IO-ON’ of ‘FMISCp’ under ‘FUNC’ in
service mode. At this time, does the voltage between J2209A-4 and
J2209A-5 on the DC controller PCB change from 24 V to 0 V?
NO: Replace the DC controller PCB.