Frontier LP7500 Service Manual page 633

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