COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
CHAPTER 6 TROUBLESHOOTING
6-104
J721
J730
J722 J723
4.1.19 E067
Mounting condition
1) Are the primary charging assembly, pre-transfer charging assem-
bly, and transfer/separation charging assembly mounted securely?
NO: Mount them securely.
Connection
2) Are the following connectors on the HV-DC PCB connected nor-
mally and the screws fitted normally? (See F06-401-02.)
• J721
• J723
• J730
NO: Connect the connectors securely.
Wiring
3) Is the wiring from the HV-DC PCB to each charging assembly and
the wiring/connection from the HV-AC PCB to each charging as-
sembly normal?
NO: Correct the wiring/connection.
HV-AC PCB, HV-DC PCB
4) Disconnect the connector (J722) from the HV-DC PCB, and make
copies. Is E067 indicated?
NO: Replace the HV-AC PCB, and connector J722 to end the work.
YES: Replace the HV-DC PCB, and connector J722 to end the work.
F06-401-02
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