Bizhub C552 Jamming

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  • copierjeff
    Technician

    Site Contributor
    • Jun 2015
    • 21

    [Jamming] Bizhub C552 Jamming

    Jamming at rollers above fuser in door. Part of image is missing as in example. It does after running 10 copies or so. It seems to only happen out of bottom large capacity drawers. The copy is slightly z-folded. I was thinking clutch but I don't know how it would through fuser already folded.
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  • Bix
    Service Manager

    1,000+ Posts
    • Apr 2018
    • 1421

    #2
    Re: Bizhub C552 Jamming

    What about the 2nd transfer roller?
    There is something in the image that does not convince me. Sometimes it could cause some jams if not replaced. But first of all, I would start with a paper test from Service Mode and try to understand if it actually does it only from a specific tray

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    • copierjeff
      Technician

      Site Contributor
      • Jun 2015
      • 21

      #3
      Re: Bizhub C552 Jamming

      It does it from both large capacity drawers, but I couldn't get it to do from upper drawers. Ran over 100 from upper drawers and it worked fine. That's what getting me on this one.

      Comment

      • GIUBOSS
        Service Manager

        Site Contributor
        1,000+ Posts
        • Jul 2013
        • 1331

        #4
        Re: Bizhub C552 Jamming

        you checked if the paper feed rollers are worn out, and lubricated bearings

        Comment

        • tech51
          Senior Tech

          500+ Posts
          • Jan 2009
          • 846

          #5

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