2/7
4. Troubleshooting
46900
46900
Error message: Main
$ Symptoms due to connection failure of wiring/symptoms resulted from blowout of fuse
NOTE
• To access the wiring diagrams, click Wiring diagrams in Bookmarks.
Processor control PCB
☞66200
Laser control PCB ☞66010
Printer I/F main PCB
☞66005
Printer power supply 5 ☞66100
Processor power supply 1 ☞67400
Symptoms due to the wiring connection failure Symptoms of fuse blowout
☞4202 ☞4203 −
Failed part Manual No.
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