Kyocera 3050ci/utax 1930 No Cyan

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  • vedder
    Trusted Tech

    100+ Posts
    • Jan 2009
    • 131

    #1

    [CQ] Kyocera 3050ci/utax 1930 No Cyan

    Hi everyone, wondered if anyone can assist or at least confirm what I am thinking. We have a Utax CDC1930, which is kyocera 3050ci, which is putting no cyan image on page, nothing at all, compleatly blank, all other colours perfect, the machine is relatively new, about 100k on count, I have swapped the dev and drum, no change, checked transfer belt, no obvious problems, although it is hard to tell, i have done a copy with the main charge for cyan out, no change, ran a copy with the magenta charge out, and get obvious magenta issue. Im leaning towards a charge related problem, HV board issue? we have one in the office we can try bits from, was just wondering if anyone has had a similar issue to try speed things up a little.

    Thanks for reading, any thought/ comments appreciated.
  • dikyo
    Technician
    • Apr 2011
    • 45

    #2
    Does the dev.unit C rotate?
    Maybe there is a problem with the coupling

    Grtz

    Dikyo

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    • jmaister
      certified scrub

      Site Contributor
      500+ Posts
      • Aug 2010
      • 755

      #3
      Re: Kyocera 3050ci/utax 1930 No Cyan

      Me think coupling too.

      Check the dlp physically, especially the gears on it.
      Idling colour developers are not healthy developers.

      Comment

      • vedder
        Trusted Tech

        100+ Posts
        • Jan 2009
        • 131

        #4
        Re: Kyocera 3050ci/utax 1930 No Cyan

        just a quick message to say I ordered the HV board and it fixed it. :-)

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        • zoraldinho
          teacher-guide-expert-guru

          Site Contributor
          5,000+ Posts
          • Mar 2008
          • 5015

          #5
          Re: Kyocera 3050ci/utax 1930 No Cyan

          Good find!
          If it ain't broke, don't fix it
          A picture is worth a thousand words

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