Kyocera Mita KM-4030 duplexing problem

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  • goldencup
    Trusted Tech

    250+ Posts
    • Nov 2008
    • 366

    #1

    Kyocera Mita KM-4030 duplexing problem

    Hi i have a problem with Kyocera Mita KM-4030 (see attached image). The paper folds every time i use the duplex 1sided → 2sided also on 2sided → 2sided (via ADF) ....but!!! the problem only appears on A3, 11"x17", 8 1/2"x11" (landscape) and A4 (landscape). Duplexing is okay on 8 1/2"x13", 8 1/2"x14", 11"x8 1/2" (portrait) A4 R (portrait). All 4 paper trays are working good. Thank you very much.
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  • goldencup
    Trusted Tech

    250+ Posts
    • Nov 2008
    • 366

    #2
    Re: Kyocera Mita KM-4030 duplexing problem

    Repost

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    • Zackuth
      Trusted Tech

      250+ Posts
      • Aug 2009
      • 448

      #3
      Re: Kyocera Mita KM-4030 duplexing problem

      Is the paper folded in the duplexer or another area?
      If at first you don't succeed, redefine success

      Comment

      • goldencup
        Trusted Tech

        250+ Posts
        • Nov 2008
        • 366

        #4
        Re: Kyocera Mita KM-4030 duplexing problem

        i'm really not sure but when i try to stop the machine (forced paper jam), the paper folds somewhere between the registration and fusing unit. By the way when the duplexing starts as i observe, the first copy is okay and, no fold but when the paper makes its way for the second copy that's where the fold occur. I have tried replacing fusing unit and duplex transfer unit but still no luck

        Comment

        • callservice
          Technician
          • Sep 2011
          • 26

          #5
          Re: Kyocera Mita KM-4030 duplexing problem

          Try to change the duplex clutch and switch... I had the same problem in km 4050......after replacing this , machine is working fine......

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