Rap 22A: Poor Print Quality (Images Light Or Blurred - OKIDATA OF1000 Service Manual

RAP 22A: Poor Print Quality (Images Light or Blurred as a Whole)
NOTE:
If the output is of poor print quality 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 TONER LOW message displayed?
YES Add toner.
NO Is the paper used designed for use in laser printers?
NO Use paper designed for use in laser printers.
YES Is the lens surface of the LED head dirty?
YES Clean the lens.
NO Is the LED head installed properly (Check connector CN4 of the
printer control board (PCNT-150) for proper connection)?
NOTE:
All documents in memory will be lost when power is removed from the Okifax 1000.
Is the problem resolved?
YES End of procedure.
NO Are the contacts of the developing 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 Properly install the LED head.
YES Power OFF the Okifax 1000, then power ON the Okifax 1000
to initiate a printer cleaning cycle.
Service Guide OF1000
Chapter 4 Failure & Repair Analysis
Page: 161