Rap 22F: Vertical White Streaks On Printed Output - OKIDATA OF1000 Service Manual

RAP 22F: Vertical White Streaks on Printed Output

NOTE:
If vertical white streaks appear on the 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 lens dirty?
YES Clean the LED lens.
NO Is the contact of the transfer roller clean and properly touching the high-voltage contact
assembly?
NO Clean / replace the high-voltage contact assembly.
YES Replace the transfer roller.
Has the problem been resolved?
YES End of procedure.
NO Is the LED head properly installed? Check connector CN4 on the printer
control board (PCNT-150).
NO Install the LED head properly.
YES Replace the image drum cartridge.
Has the problem been resolved?
YES End of procedure.
NO Replace the LED head.
Has the problem been resolved?
YES End of procedure.
NO Replace the printer control board (PCNT-150).
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Service Guide OF1000
Chapter 4 Failure & Repair Analysis
Page: 166