C6501 C2823 coding

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  • methogod
    Senior Tech

    Site Contributor
    500+ Posts
    • Dec 2008
    • 917
    #1

    C6501 C2823 coding

    All supplies under 80%
    swap drums, stays with CYAN.
    Replaced Drum Potential Sensor and BOARD.
    Replaced DV drive motors, assy as it seems like it was not

    NO CHANGE

    Stil codes C2823
    Looking for a jedi in here to guide me...

    Dropbox - 2018-01-12 15.50.25.jpg
    Tags: assy, board, drive, motors, replaced
    • copier psyco
      Junior Member
      • Aug 2017
      • 2
      #2
      Re: C6501 C2823 coding

      Originally posted by methogod
      All supplies under 80%
      swap drums, stays with CYAN.
      Replaced Drum Potential Sensor and BOARD.
      Replaced DV drive motors, assy as it seems like it was not

      NO CHANGE

      Stil codes C2823
      Looking for a jedi in here to guide me...

      Dropbox - 2018-01-12 15.50.25.jpg
      Hi methogod ,
      Check the humidity level inside the copier ,when it is very low the machine generate this code and the transfert on the paper is very bad. Had that issue many time during winter time at Montreal !May use humidifier next to machine and fixed the problem .

        Comment

        • antonisp
          Junior Member

          Site Contributor
          • Jun 2016
          • 8
          #3
          Re: C6501 C2823 coding

          Good morning,
          I guess you tried swapping coronas and checked for clean corona contacts etc...
          Whats the measurement in between the lines on your sample?
          I agree with psyco, humidity can cause charging errors, whats the humidity reading in the machine? [02 Process Adjustment]->[03 Sensor output check]->[06 Humidity/Temperature].
          Last edited by antonisp; 01-13-2018, 04:16 PM.

            Comment

            • methogod
              Senior Tech

              Site Contributor
              500+ Posts
              • Dec 2008
              • 917
              #4
              Re: C6501 C2823 coding

              humidity is under 20, cold here is maryland and its right near a outside door (glass).

              But would think its in the window of konica range. Why only CYAN if its the humidity.


              We just replaced high voltage board, i had a spare from a low meter parts machine. Lets see how it does...

              I am ok with just ok color quality, as we run transactional color on it - have other machines for more higher quality work.

                Comment

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