Service manual

Chapter 13
13-18
13.2.1.4.3 The output is foggy horizontally./The output has fuzzy, black horizontal lines.
0006-4524
T-13-54
T-13-55
T-13-56
T-13-57
T-13-58
General conditions
1) Execute 'PRINT test'. Is the output image normal?
YES: Go through steps 3) to 7).
NO: Go to step 2).
Transfer guide assembly, Cartridge
2) Clean the transfer guide assembly. Is the problem corrected?
YES: End.
NO: Replace the cartridge.
Selfoc lens array (contact sensor)
3) Clean the selfoc lens array of the contact sensor.
YES: End.
Contact sensor LED intensity auto adjustment
4) Execute contact sensor LED intensity auto adjustment. Is the
problem corrected?
YES: End.
Connector
5) Is the connection of the following connectors normal: J501 and
J503 on the analog processor PCB; J317 on the image processor
PCB; and J504 of the contact sensor?
NO: Connect them firmly. If the flexible cable has a scratch, replace it.