xerox dc 252

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  • Tropix
    Technician

    Site Contributor
    • Jul 2011
    • 45

    #1

    xerox dc 252

    Fotografija0000.jpgFotografija0001.jpgFotografija0002.jpgxerox dc 252 light print
    Hi
    I have problem when printing Full Color Magenta, or red. left side of the paper is faded. For example when i printing 30 pages a pale is going towards the center (expands to)

    When I stopped the machine in printing, I saw that the pale and on Transfer Belt, I do not know whether it can be a problem in the 1st BTR-magenta

    with other colors is all ok

    I replace drums, magenta developer housing, magenta developer and clean Y,M laser and the problem is still present
  • anulu
    Technician
    • Sep 2012
    • 20

    #2
    Re: xerox dc 252

    Well, it is a "normal" condition for this kinda machines
    You could check the YM laser assy IN/OUT settings in Service mode, and try Pattern adjustment
    I had to replace 2 time the YM laser assy (after 50K..., or 700K...) because cleaning didn't solved the problem.

    U could use antistatic liquids (siliconefree!!!) for the mirrors inside the laser assy.

    or..

    Check the drum spacer (small plastic at the end of drum cartridge) which gives the correct space between the dev assy, and the drum,
    try to add some plastic foil as a spacer between them

    Comment

    • Tropix
      Technician

      Site Contributor
      • Jul 2011
      • 45

      #3
      Re: xerox dc 252

      Thanks for your help


      I got a new Y, M ROS


      maybe i need something else?? to bring my spare in case the issue is not resolved

      Comment

      • anulu
        Technician
        • Sep 2012
        • 20

        #4
        Re: xerox dc 252

        did you try to change the IN/OUT under UI diag? for me, mostly pattern 4 level 6 is quite acceptable

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