Kyocera KM-2050

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  • MR Bill
    Senior Tech

    500+ Posts
    • Jan 2010
    • 532

    #1

    Kyocera KM-2050

    Have a KM-2050 that when you do a 2 sided duplex copy it will make some streaks on the back side. I know there is some kind of a bullitin about this and a mylar mod to put in the switchback assy?? Not sure but can someone fill me in on this. Part # and instructions would be great.Thank you for any infomation.Mr Bill
  • blackcat4866
    Master Of The Obvious

    Site Contributor
    10,000+ Posts
    • Jul 2007
    • 22934

    #2
    Re: Kyocera KM-2050

    I'm not aware of a bulletin. The thing I'd examine is the transfer roller bushings and pressure springs. =^..^=
    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

    • JustManuals
      Field Supervisor

      5,000+ Posts
      • Jan 2006
      • 9838

      #3
      Re: Kyocera KM-2050

      Mr BILL - If you want the Parts & Service manual on this, just shoot me an email to paul@justmanuals.com and I'll send it along at no charge.

      Paul@justmanuals.com

      Comment

      • MR Bill
        Senior Tech

        500+ Posts
        • Jan 2010
        • 532

        #4
        Re: Kyocera KM-2050

        Thanks a lot for the offer Paul. I have it already tho. Just looking for this mod , if the is one. Thanks again.

        Comment

        • Ingersoll
          Technician
          • Nov 2008
          • 74

          #5
          Re: Kyocera KM-2050

          I saw a similiar problem with CS-5035 series, fixed it with a firmware update, had to do with increasing voltage on the transfer roller during duplex. Might be worth a try. If you read the docs on the firmware update it says what it fixes.

          Comment

          • MR Bill
            Senior Tech

            500+ Posts
            • Jan 2010
            • 532

            #6
            Re: Kyocera KM-2050

            Thanks for all replys.I found the bullitin and mod to fix the problem. It has something to due with condensation . Kyocera bulletin # 2C9-0061 . Not sure if i will see the problem again. It happens when the machine is in a cold enviroment and gets turned on and then you get damp paper going throught the fuser and then streaks when paper backs up on duplexing. I installed this machine in a warm enviroment so I think I'm good. But I have the bulletin to fix if problem comes back. Thanks.

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22934

              #7
              Re: Kyocera KM-2050

              I definitely prefer the warmer environment whenever possible. =^..^=
              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

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