task alfa 300ci

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  • Mohammad.anwar
    Technician
    • Aug 2010
    • 12
    #1

    task alfa 300ci

    my friends
    i have task alfa 300 CI it has problem ....
    the problem is:
    when print or copy b/w or color there is no black color i already change "k" developer and transfer belt and trasfer roller and the lastthing i update frimware but still the same ....by the way i change the drum "k" but.... any idea please
    Dont measure yourself what has been done untill now , but must be compared What You Can Achive with Your Ability
    Tags: b/w, belt, black, change, color, drum, print, roller, transfer, update
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22973
      #2
      The code I would expect to see is C7101. I'd take a look at the developing unit agitation drive. There is a bulletin about defective developing and cleaning drive motors.

      You can test Fuse IP1 on the developing drive motor. The new style motor part number is 302H793091. =^..^=
      If you'd like a serious answer to your request:
      1) demonstrate that you've read the manual
      2) demonstrate that you made some attempt to fix it.
      3) if you're going to ask about jams include the jam code.
      4) if you're going to ask about an error code include the error code.
      5) You are the person onsite. Only you can make observations.

      blackcat: Master Of The Obvious =^..^=

        Comment

        • Mohammad.anwar
          Technician
          • Aug 2010
          • 12
          #3
          there is no code i'll check service bulletinthen i let you know
          thank you
          Dont measure yourself what has been done untill now , but must be compared What You Can Achive with Your Ability

            Comment

            • aodtech
              Trusted Tech

              100+ Posts
              • Nov 2007
              • 194
              #4
              Remove the charge roller from the Black Drum unit and see what you get. If you get a black print, then I'd look at the Laser Unit. If still nothing, then it may be a bias issue. I'd trace that to a board or connection.

                Comment

                • kyocera.team
                  Trusted Tech
                  • Aug 2010
                  • 126
                  #5
                  try to check the primary HV

                    Comment

                    • Realtech
                      Trusted Tech
                      100+ Posts
                      • Oct 2009
                      • 103
                      #6
                      I have the same issue Taskalfa 300ci error C7101 it's refer to the developer K sensor could someone fix this issue.
                      Please let me know.

                        Comment

                        • Realtech
                          Trusted Tech
                          100+ Posts
                          • Oct 2009
                          • 103
                          #7
                          I have the same issue Taskalfa 300ci error C7101 it's refer to the developer K sensor could you fix this issue.
                          Please let me know.

                            Comment

                            • Frits
                              Technician
                              • Jun 2009
                              • 62
                              #8
                              sb

                              here's the sb for the problem
                              Attached Files

                                Comment

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