konica minolta

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  • rprem
    Technician
    • Apr 2009
    • 49

    #1

    konica minolta

    hai every body,
    i one of our cust 253 machine the front panel the brightness adjustment scroll is working but touch screen other keys are not working but in the display its shows ready to copy. sometimes it gives error code c-d403 any ideas
    Head Lines Are Made When Dead Lines Are Met
  • Stirton.M
    All things Konica Minolta

    1,000+ Posts
    • Oct 2009
    • 1804

    #2
    might be simply a poor electrical connection with the main cable that joins the display with the MFP board. Disconnect each side and reconnect. It could also be a defective panel. Replace it if reconnecting does not correct the problem.
    "Many years ago I chased a woman for almost two years, only to discover that her tastes were exactly like mine: we both were crazy about girls."
    ---Groucho Marx


    Please do not PM me for questions related to Konica Minolta hardware.
    I will not answer requests or questions there.
    Please ask in the KM forum for the benefit of others to see the question and give their input.

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    • rprem
      Technician
      • Apr 2009
      • 49

      #3
      i had interchange the panel to another working machine its working good there so panel is not the problem
      Head Lines Are Made When Dead Lines Are Met

      Comment

      • huntergazz
        Technician
        • Feb 2011
        • 23

        #4
        Hi,

        Have you tried aligning the screen? cd error are usualy memory issues (firmware, hdd, memory dimms, files sent to print / copy / scan.)

        Comment

        • BIG PAPA
          Da Boss

          100+ Posts
          • Jan 2010
          • 234

          #5
          If you have a different boot screen loaded, try to get in and remove it. Had one that did similar issues, with a corrupt boot screen file. deleted and it was good to go.
          sigpic

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          • KM_Service
            Technician
            • Feb 2011
            • 13

            #6
            Had a similar prob recently ( cant remember the code) but a complete firmware upgrade did the trick.
            Don't expect the unexpected...............It ruins the surprise !!!!

            Comment

            • jarobb
              Junior Member
              • Apr 2011
              • 6

              #7
              Re: konica minolta

              I have this problem C-D401 or C-D403 on bozhub c280 and that was a problem with conector to the panel display. Need reconet.

              Comment

              • andris
                Technician
                • Oct 2015
                • 12

                #8
                Re: konica minolta

                hi. anyone send to andris.keyss@gmail.com
                firmware,firmware tool for bizhub c550

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