User Guide

48.The Control Card Set indicator fails to turn ON.
49.The Control Card Set indicator fails to turn OFF.
50.Paper jams at the fixing assembly inlet.
51.The Add Paper indicator fails to turn OFF.
COPYRIGHT © 1997 CANON INC. CANON NP6045 REV. 1 MAR. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
10-103
Cause
CC-V
Control panel
DC controller
PCB
Checks
Can copies be made without a
control card?
Replace the control panel. Does
the indicator turn ON?
Step
1
2
YES/NO
YES
YES
NO
Action
Check to see if the
connector of the CC-V is
shorted.
End.
Replace the DC
controller PCB.
Cause
Control card
DC controller
PCB
CC-V
Checks
Is the control card inserted
properly?
Can copies be made?
Step
1
2
YES/NO
NO
NO
YES
Action
Insert it properly.
Replace the DC
controller PCB.
Replace the CC-V.
Cause
Coupling (fixing
waste toner
drive assembly)
Checks
Is the parallel pin groove of the
coupling worn, hindering the
movement of the coupling?
Step
1
YES/NO
YES
Action
Apply lubricant to the
affected area of the
coupling.
Cause
Cassette pick-
up assembly
Checks
Is the meshing between the teeth
of the output gear of the lifter
motor and the teeth of the
cassette pick-up assembly faulty?
Step
1
YES/NO
YES
Action
Using the appropriate
tool, install the lifter
motor properly; or,
replace the lifter motor
and the cassette pick-up
assembly at the same
time.