CHAPTER 6 TROUBLESHOOTING6-97COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 20014.1.19 E067Mounting1) Are the primary charging assembly, pre-transfer charging assem-bly, and transfer/separation charging assembly mounted firmly?NO: Mount them firmly.Connection2) Are the following connectors on the HV-DC PCB and the screwsconnected and tightened firmly? (See F05-401-02.)• J721• J723• J730NO: Connect or tighten firmly.Wiring3) Is the wiring from the HV-DC PCB to each charging assembly andthe wiring from the HV-AC PCB to each charging assembly nor-mal?NO: Corrected the wiring.HV-AC PCB, HV-DC PCB4) Disconnect the connector J722 of the HV-DC PCB, and executecopying. Is E067 indicated?NO: Replace the HV-AC PCB, and connector the connector J722.YES: Replace the HV-DC PCB, and connect the connector J722.J721J730J722 J723F06-401-02
