c454e ghost jam

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  • joelea
    Technician

    50+ Posts
    • Feb 2012
    • 64

    #16
    Re: c454e ghost jam

    Okay this issue has persisted.

    If customer uses bypass and gets a jam it displays the jam location and the customer removes the jam. The thing is after they shut the door to carry on printing from the bypass the machine indicates another jam but doesn't give the location number (there is no jam) and the only way to clear it is to power cycle the machine.

    I've disabled the extra 2 trays because thats where the jam is indicated on the display and when I did this it then said there was a jam in the external Large capacity tray but the machine doesnt even have one!

    Anyway my question is has anyone had a jam on one of these that the only way to clear it is to power cycle the machine?

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    • tsbservice
      Field tech

      Site Contributor
      5,000+ Posts
      • May 2007
      • 8020

      #17
      Re: c454e ghost jam

      Could machine thinking that has external large capacity tray in service mode?
      A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
      Blessed are they who can laugh at themselves, for they shall never cease to be amused.

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      • Bix
        Service Manager

        1,000+ Posts
        • Apr 2018
        • 1421

        #18
        Re: c454e ghost jam

        Originally posted by tsbservice
        Could machine thinking that has external large capacity tray in service mode?
        I don't think. It will find in automatic

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        • copyman
          Owner / Technician

          Site Contributor
          2,500+ Posts
          • Sep 2005
          • 4716

          #19
          Re: c454e ghost jam

          I had something like that with a C454 and it turned out the optional side LCC LU-301 board was bad. I was able to get machine working by unplugging the LU from machine until I returned with.

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