Lexmark XM 7155 white lines

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  • Phil B.
    Field Supervisor

    10,000+ Posts
    • Jul 2016
    • 22798

    #16
    Re: Lexmark XM 7155 white lines

    Originally posted by deputydogg
    Here is a photo of the "developer roll" after taking the imaging unit apart.
    I have cleaned the laser opening with a q-tip with no improvement.
    Does anyone have the part # for HVPS & System board ?
    Thanks,
    Dave
    Frankly the coverage on mag looks to have lines and poor coverage

    Did you clean all hvps contacts..

    Sent from my SM-G960U using Tapatalk

    Comment

    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 23009

      #17
      Re: Lexmark XM 7155 white lines

      You have contamination under the S-blade. Boards will do nothing for this ... but spending some money for no good reason. Use that money to buy a few replacement cartridges. =^..^=
      If you'd like a serious answer to your request:
      1) demonstrate that you've read the manual
      2) demonstrate that you made some attempt to fix it.
      3) if you're going to ask about jams include the jam code.
      4) if you're going to ask about an error code include the error code.
      5) You are the person onsite. Only you can make observations.

      blackcat: Master Of The Obvious =^..^=

      Comment

      • JerryThePrinterGuy
        Junior Member
        • Nov 2019
        • 1

        #18
        Re: Lexmark XM 7155 white lines

        Try cleaning the laser crystals, it's easy to do and costs nothing.

        Comment

        • Lance15
          Service Manager

          Site Contributor
          1,000+ Posts
          • Jun 2015
          • 1089

          #19
          Re: Lexmark XM 7155 white lines

          Thanks Scotty. Those crystals were always a problem.

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