Taskalpha 307ci drum replacement

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  • copyman
    Owner / Technician

    Site Contributor
    2,500+ Posts
    • Sep 2005
    • 4735

    #1

    Taskalpha 307ci drum replacement

    Hi, Going to replace the black drum. Is there anything that needs to be reset, etc. Looking in service manual not sure if U119 resets all the drums even though replacing only black?

    Thanks in advance
  • NCCopierTech
    Technician
    • Jul 2023
    • 11

    #2


    Execute the following setting after replacing the drum unit.

    1 Clearing the main charger roller counts (maintenance mode U930): Clear

    2 ID correction operation setting (maintenance mode U464): Calib (Full)

    3 Color registration adjustment (maintenance mode U469): Auto

    4 Adjusting the halftone automatically (maintenance mode U410): Normal Mode

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    • Slammers
      Trusted Tech

      100+ Posts
      • Feb 2019
      • 147

      #3
      Last time I did one of those the DK had the steps to carry out in the box. Looks like you need to perform the following after replacement. Note, this is for the entire MK which contains DK and DV but I usually just step through for a single DK replace.

      Do you go through a load of those drums on this model by any chance? Ive started cleaning out the drum blade assembly on these as the cleaning unit gets clogged. Can usually get some decent mileage after a clean before replacing.

      image.png

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      • copyman
        Owner / Technician

        Site Contributor
        2,500+ Posts
        • Sep 2005
        • 4735

        #4
        Thanks for the info!

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