Lexmark Copier/Printer 642N, Intermintent partial image (I am going nuts with this)

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  • Doug James
    Senior Tech

    Site Contributor
    500+ Posts
    • Jan 2012
    • 935
    #1

    Lexmark Copier/Printer 642N, Intermintent partial image (I am going nuts with this)

    Changed the transfer roller, power supply, drum unit... I believe the charge is shorting out but not sure where. (I leave, it's working. An hour later, customer calls "It's doing it again" ugh) Any ideas would be greatly appreciated ...
    Tags: None
    • HP:guy
      Trusted Tech

      250+ Posts
      • Feb 2013
      • 280
      #2
      Re: Lexmark Copier/Printer 642N, Intermintent partial image (I am going nuts with thi

      The manual lists print cartridge> high voltage contact> HVPS> Front cable HVPS> Print head.

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        • Doug James
          Senior Tech

          Site Contributor
          500+ Posts
          • Jan 2012
          • 935
          #3
          Re: Lexmark Copier/Printer 642N, Intermintent partial image (I am going nuts with thi

          Originally posted by HP:guy
          The manual lists print cartridge> high voltage contact> HVPS> Front cable HVPS> Print head.
          THANKS SO MUCH !!

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