ir5870 light copy

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  • Apach
    Trusted Tech
    • Nov 2010
    • 157
    #1

    ir5870 light copy

    Hello,


    Today, after cca 200 copies of the machine is stopped as if the paper is jammed. After removing jammed paper and restart machine I got up bright copy. Regulation light/dark give me same result. Same copy when I printing or copying.
    5870.pdf

    First page is OK
    Second is light
    and PG test


    Im clean complete device, replaced ATR sensor, Change ITB but problem is same. All conectors is OK and HV also. Please some advice ? Tnx
    There is no stupid question, just stupid answer
    Tags: None
    • vigour
      Service Manager

      1,000+ Posts
      • Aug 2010
      • 1034
      #2
      Re: ir5870 light copy

      Change your Outer Secondary transfer roller and check Sec Trans Positioning Assy.
      Do Drum Phase Adjustment

        Comment

        • Apach
          Trusted Tech
          • Nov 2010
          • 157
          #3
          Re: ir5870 light copy

          I'm stupid. Resistor on sec. transfer. After replacing all is OK. Tnx
          There is no stupid question, just stupid answer

            Comment

            • zoraldinho
              teacher-guide-expert-guru

              Site Contributor
              2,500+ Posts
              • Mar 2008
              • 4955
              #4
              Re: ir5870 light copy

              You are not stupid.Just a moment for experience.(Nikola Tesla)

              tesla2.jpg
              Practice makes perfect
              If it ain't broke, don't fix it
              A picture is worth a thousand words
              If you want something done right, you have to do it yourself

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