Sharp MX-4111 Black band

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  • JanVisser
    Junior Member
    • Aug 2014
    • 2
    #1

    Sharp MX-4111 Black band

    Hi,
    I have Sharp MX-4111 and I'm printing pattern 64-1, pattern 17 and density at 255. Yellow, Magenta and Black looks fine, but I have a black band on Cyan on the front side. The paper feeds LEF. I am baffled by this. If anyone could help I would appreciate.

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    Last edited by JanVisser; 12-13-2016, 10:13 PM.
    Tags: None
    • JanVisser
      Junior Member
      • Aug 2014
      • 2
      #2
      Re: Sharp MX-4111 Black band UPDATE

      UPDATE:

      I have done some further testing. I'm making a 11x17 copy of a small strip of paper with Cyan on there. The copy came out with the black shadow on there. I stopped the copier through the copy process and I can see the image formed on the Black drum. The black band is towards the lead edge, front side of the copy. WHY!?? Please help.

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        Comment

        • driving lots of miles
          Trusted Tech

          250+ Posts
          • Jun 2016
          • 393
          #3
          Re: Sharp MX-4111 Black band UPDATE

          [QUOTE=JanVisser;544007]UPDATE:

          I have done some further testing. I'm making a 11x17 copy of a small strip of paper with Cyan on there. The copy came out with the black shadow on there. I stopped the copier through the copy process and I can see the image formed on the Black drum. The black band is towards the lead edge, front side of the copy. WHY!?? Please help.



          Replace Black Drum and Main Charge kit MX31NRSA AND MX-510MK.

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22929
              #4
              Re: Sharp MX-4111 Black band

              Extra credit for creativity in presenting the problem. And it's not present when you use a similar narrow strip of yellow, magenta or black? Are those single color copies or full color images of a single color original? I'm not sure that I agree with the previous poster ... yet. =^..^=
              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

                • ntbann
                  Senior Tech

                  500+ Posts
                  • Jan 2012
                  • 623
                  #5
                  Re: Sharp MX-4111 Black band

                  I'm wondering if the LSU shutters are opening all the way?

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