konica minolta cf 2002 \cuts off image (black only)

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  • tmaze01
    Technician

    50+ Posts
    • Oct 2010
    • 76
    #1

    [CQ] konica minolta cf 2002 \cuts off image (black only)

    Hi,
    I have this this problem with a cf2002 color machine when i print out the test page (picture of all color blocks, the fish etc...) color is ok however iam getting 4 blank bands from top to bottom on a landscape configuration measuring about 1" thick each and in portrait iam getting 3 from top to bottom same thickness there was an error code of p-21 color shift test pattern, when doing a sky shot it almost looks like a barcode,any help is appreciated (machine has about 559k copies)
    thanks

    taylor
    Tags: bad print, black toner, blank, error, image, konica, konica minolta, landscape, minolta, portrait, print, print head, test
    • RRodgers
      Service Manager

      1,000+ Posts
      • Jun 2009
      • 1947
      #2
      Sounds like maybe a bad print head. have you tried cleaning the print head first?
      Color is not 4 times harder... it's 65,000 times harder. They call it "TECH MODE" for a reason. I have manual's and firmware for ya, course... you are going to have to earn it.

        Comment

        • tmaze01
          Technician

          50+ Posts
          • Oct 2010
          • 76
          #3
          hi thanks for replying back ,i did clean the led p/h i even tried a different i/u (same result) the only thing i didnt mention earlier was that at one point the black toner was empty however the one i put in there was 1/2 full and used i didrun the atdc for black the only thing that seemed to improve was the color i took out the transfer belt to inspect /but it seemed ok . what do u think? AGAIN I APPRECIATE YOUR HELP

          TAYLOR

            Comment

            • tmaze01
              Technician

              50+ Posts
              • Oct 2010
              • 76
              #4
              hi thanks for replying back ,i did clean the led p/h i even tried a different i/u (same result) the only thing i didnt mention earlier was that at one point the black toner was empty however the one i put in there was 1/2 full and used i didrun the atdc for black the only thing that seemed to improve was the color i took out the transfer belt to inspect /but it seemed ok . what do u think? AGAIN I APPRECIATE YOUR HELP

              TAYLOR

                Comment

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