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Service Guide OL830
Chapter 4 Failure & Repair Analysis
RAP 13: Light or Blurred Images
START
Does the printer contain sufficient toner?
NO Add toner
YES Is the paper recommended for use in a xerographic printer?
NO
Use paper recommended for a xerographic printer.
YES
Print the MENU. Raise the stacker cover to stop the print cycle just as the bottom of
the paper goes under the hopping roller. Lift the upper unit, remove the paper, and look at
the image drum.
Is there a dark toner image on the drum?
YES Replace the transfer charger assembly.
NO Clean the LED Head.
Is the problem removed?
YES END
NO Replace the image drum cartridge.
Reset the drum counter.
Refer to the OL830 Solutions Manual.
Is the problem removed?
YES END
NO Replace the engine controller board.
Is the problem solved?
YES END
NO Replace the high voltage power
supply unit.
END
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