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Service Guide OF1000
Chapter 4 Failure & Repair Analysis
RAP 22C: Printed Output is Blank
NOTE:
If blank paper is output upon receiving a fax, perform local copy before assuming that your Okifax
1000 is defective. It is possible that the transmitting facsimile is defective.
START.
Is the LED head connected (check connector CN4 on the printer control board (PCNT-150)?
NO Connect the LED head.
YES Is the image drum cartridge touching the ground contact on the high-voltage contact
assembly?
NO Clean / replace the high-voltage contact assembly.
YES Replace the LED head.
Has the problem been resolved?
YES End of procedure.
NO Replace the printer control board (PCNT-150).
Has the problem been resolved?
YES End of procedure.
NO Replace the sub-power supply board (PSUB-150).
Has the problem been resolved?
YES End of procedure.
NO Replace the power supply board (PWU-150).
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
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Summary of Contents for OF1000
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