Wiring
10) Is the wiring between the CCD PCB and the reader controller PCB nor-
mal?
NO:
Laser scanner unit, Drum unit
11) Try replacing the drum unit. Is the problem corrected?
NO:
YES: End.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
Correct the wiring.
Check the laser shutter mechanism; if normal, replace the laser
scanner unit.
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