Xerox colodoc 250 cyan spots

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  • jper34
    Trusted Tech

    Site Contributor
    100+ Posts
    • Sep 2011
    • 225

    #1

    Xerox colodoc 250 cyan spots

    Hello folks,
    Im working on Xerox color 250 copier thats leaving cyan spots, theres no definite pattern, so Im looking for suggestions. I swapped out developer unit, drum, all the common sense stuff, no still dropping toner, I think it would be a good way describe this. I also remove drum units to clean laser dust-proof glass . customer is using all "oem" products, toners, drums. Im wondering if there is a developer bias contact that may be causing this problem...?..any and all help greatly appreciated, customer says this has been going on for quite awhile, and previous copier company just kinda blew it off..so Im going try...thanks again !!

    Jaime
    Independent Copier Service, CT.
  • Exok
    Senior Tech

    500+ Posts
    • Jun 2011
    • 750

    #2
    Re: Xerox colodoc 250 cyan spots

    Did anything you try provide a temporary resolution to the spots?

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