AR-650

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  • T911
    Senior Tech

    500+ Posts
    • Jun 2007
    • 628

    #1

    AR-650

    DEV. GEARS BREAKING. 0N4406332600 AND 0N4406332640. REPLACED THEM AND THEY BROKE AGAIN. COULD IT BE IN THE DRIVE BREAKING THESE GEARS OR THE DV UNIT. ANYONE SEE COMMONALITIES ON THIS ONE. THE DV UNIT IS A LITTLE HARD TO SPIN BY HAND BUT NOT TO SURE IF THIS IS NORMAL FOR THIS UNIT. THANKS T IT IS AT 1.3M
  • bilyahn
    Service Manager

    1,000+ Posts
    • Dec 2006
    • 1470

    #2
    The bushings on these developer units get all gunked up. Had to do a total rebuild and replacement on the bushings. Also noticed the when the start to stick the will tear up your developer housing!

    Good luck!

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    • mtech
      Technician

      250+ Posts
      • Mar 2007
      • 307

      #3
      You need to replace the developer unit. It is not worth rebuilding it. This will fix your problem. Find out if the developer was replaced when it should have been. You will likely find that it wasn't. Seen this many times!

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