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COPYRIGHT
©
2000 CANON INC. CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
13-91-3
CHAPTER 13 TROUBLESHOOTING
24 E067
Step
1
2
3
4
Action
Mount them properly.
Correct the wiring.
Correct the wiring.
Replace the HV-AC
PCB, and connect J722
End.
Replace the HV-DC
PCB, and connect J722
End.
Checks
Are the primary charging assembly, pre-
transfer charging assembly, and transfer/
separation charging assembly mounted
correctly?
Are the following connectors and screws
on the HV-DC PCB normal?
(See Figure 13-402.)
• J721
• J723
• J730
Is the wiring from the HV-DC PCB to
each charging assembly and from the
HV-AC PCB to each charging assembly
normal?
Disconnect J722 of the HV-DC PCB,and
make a copy. Is ‘E067’ indicated?
Yes/No
YES
NO
NO
NO
YES
Cause
Mounting
Connection
Wiring
HV-AC PCB
HV-DC PCB
J721
J730
J722 J723
Figure 13-402