konical minolta c 353

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  • techmayor92
    Technician
    • May 2015
    • 18

    konical minolta c 353

    please can anyone help with p p21 p7 on Konical Minolta 353 please and please someone should help me out thanks
  • Max
    Senior Tech

    500+ Posts
    • Oct 2011
    • 522

    #2
    Re: konical minolta c 353

    Call the engineer and have it serviced properly. Will probably require spare parts also.

    Comment

    • elpadre
      Technician
      • Dec 2013
      • 35

      #3
      Re: konical minolta c 353

      Think that is excess of toner in developer, have you verified the imaging units? the imaging units can be heavier than normal and get this code, that means that there are too much toner on it;

      have got it sometimes on BH C252 and C250, i used to remove some of the developer and "BURN" the excess toner with about 20 or 30 prints of full color that is showing the error code.

      try to remove the print units and turn the developer roller gear with bare hands, if it's very heavy and dificult to turn, it coul'be the problem that you're having.

      if you remove the developer from the unit, don't forget to put it back after the procedure...

      Comment

      • Copier Addict
        Aging Tech

        Site Contributor
        10,000+ Posts
        • Jul 2013
        • 12744

        #4
        Re: konical minolta c 353

        P21 is magenta IU failure. P7 is test pattern failure, likely caused by the magenta IU's failure.
        I wouldn't do the things suggested in the previous post. But that's just me.
        Replace magenta IU
        Hope this helps

        Comment

        • allan
          RTFM!!

          5,000+ Posts
          • Apr 2010
          • 5445

          #5
          Re: konical minolta c 353

          Screwing with those IU's don't fix anything for too long.
          Do u know how to print half-tones?
          Whatever

          Comment

          • techmayor92
            Technician
            • May 2015
            • 18

            #6
            Re: konical minolta c 353

            Thanks people i really appreciate am also an technician

            Thanks


            Sent from my iPhone using Tapatalk

            Comment

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