Canon iR2520 light on one side

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  • icb
    Technician
    • Oct 2009
    • 28

    #1

    [CQ] Canon iR2520 light on one side

    Need help with one Canon iR2520 machine. This problem is recurring several times as well. One side is always (a lot) brighter then the other. First toner was replaced with original Canon toner, developing assy was replaced with new one. Laser has been cleaned multiple times. Tried new Drum as well, problem persist. Its happening when printing as well, so I ruled out the scanner.

    Its like toner dispenser is faulty, but after inspecting and cleaning everything looks fine.

    Any advice about this problem would be greatly appreciated.
  • laitang
    Senior Tech

    500+ Posts
    • Nov 2012
    • 627

    #2
    Re: Canon iR2520 light on one side

    Try another kind of paper?

    Comment

    • montana
      Trusted Tech
      • Aug 2008
      • 393

      #3
      Re: Canon iR2520 light on one side

      hi..i suggest you to check the HV board...the main charger roller...the transfer coronai wish good luck

      Comment

      • mramlawi
        Senior Tech

        500+ Posts
        • Jul 2011
        • 838

        #4
        Re: Canon iR2520 light on one side

        as our friend said change the Paper kind maybe its wet 100/100
        Distinguished road makes you jewel in rough

        Comment

        • icb
          Technician
          • Oct 2009
          • 28

          #5
          Definitely not paper problem, machine was tested for paper.

          Comment

          • northernlife
            Senior Tech

            500+ Posts
            • Sep 2011
            • 847

            #6
            Re: Canon iR2520 light on one side

            Is the image on the drum light as well?

            Comment

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