Konica Minolta c454 coping / scanning issue

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  • Kenny
    Senior Tech

    Site Contributor
    500+ Posts
    • Jun 2009
    • 506

    Konica Minolta c454 coping / scanning issue

  • Gaffers01
    Trusted Tech

    Site Contributor
    250+ Posts
    • May 2011
    • 329

    #2
    Re: Konica Minolta c454 coping / scanning issue

    Samples ?

    Comment

    • Copier Addict
      Aging Tech

      Site Contributor
      10,000+ Posts
      • Jul 2013
      • 13256

      #3
      Re: Konica Minolta c454 coping / scanning issue


      Through DF or off glass?

      Comment

      • tsbservice
        Field tech

        Site Contributor
        5,000+ Posts
        • May 2007
        • 7692

        #4
        Re: Konica Minolta c454 coping / scanning issue

        Bent scanner bed I guess...
        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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        • copyman
          Owner / Technician

          Site Contributor
          2,500+ Posts
          • Sep 2005
          • 4279

          #5
          Re: Konica Minolta c454 coping / scanning issue

          Definitely need more information to help you. One thing that comes to mind is if the A4 paper is being fed short edge first it could be missing a defect on edge of drum, trans belt, fuser, etc.

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          • Kenny
            Senior Tech

            Site Contributor
            500+ Posts
            • Jun 2009
            • 506

            #6
            Re: Konica Minolta c454 coping / scanning issue

            Originally posted by copier addict
            Through DF or off glass?
            On both the glass and thought the ADF

            Comment

            • Synthohol
              Certified Konica Expert

              Site Contributor
              5,000+ Posts
              • Mar 2016
              • 5506

              #7
              Re: Konica Minolta c454 coping / scanning issue

              while applying good upward pressure to the front left corner of the scanner try making another copy.
              some users like to think the scanner is a good place to put a whole case of paper on while filling the trays.
              We know a thing or two because we've seen a thing or two.
              The medication helps though...

              Comment

              • Synaux
                Service Manager

                Site Contributor
                1,000+ Posts
                • Mar 2012
                • 1224

                #8
                Re: Konica Minolta c454 coping / scanning issue

                Originally posted by Kenny
                Hi Guys,

                It puts a burnt mark on one edge of the paper,
                What is a burnt mark?
                Upload photo/scan of the issue.

                Comment

                • the_teck
                  Technician
                  • Dec 2015
                  • 27

                  #9
                  Re: Konica Minolta c454 coping / scanning issue

                  Bent scaner bed. Remove covers from left side of scaner (white cover), remove left side cover (T shape cover, black, 3 screws, it's the vertical one in the back, left side of machine). Under there you will find some screws (white) that hold the flatbed. Rise front corner of scaner (the one not supported by anything) till horizontal (use a level if you want to be accurate, check levelness of machine and adjust scaner accordingly). When horizontal, tighten the screws mentioned. Check copy. If still needed, in front of camera you have a screw msrked with red paint. Turn it one way a quarter turn. Try to remember how mich you turned and original position. Try copying. If worse, go the opposite way a quarter turn from original position. From here you will have an idea. Do not turn that screw more than a quarter as it will be difficult to return to original position (it's a very precise one).
                  LE: I assume you allready cleaned the mirrors and lenses.

                  Comment

                  • avecosat
                    Trusted Tech

                    250+ Posts
                    • Jun 2012
                    • 299

                    #10
                    Re: Konica Minolta c454 coping / scanning issue

                    I had something similar on a C364e, it was like a burn in a corner only in copy and scan. I had to change the lens and adjust the mirrors.

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