Dev Roller replacement

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  • richs
    Trusted Tech

    250+ Posts
    • Nov 2008
    • 256

    #1

    Dev Roller replacement

    Does anyone know the life on these dev rollers and what problems they might cause when they start to go.
  • mojorolla
    The Wolf

    2,500+ Posts
    • Jan 2010
    • 2583

    #2
    If you mean the mag roller in the developer unit, they are rated to 480k but i've seen them last 800k. When they start to go, they will cause background along the top and sometimes bottom edge of the image. If the magnet is loose, a ring of developer will buildup in the center of the tapper bar under the mag role.
    Failing to plan is planning to fail!!!

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    • richs
      Trusted Tech

      250+ Posts
      • Nov 2008
      • 256

      #3
      Thanks.I thought the mag roller might be causing the problems . I have some machines that have over a million and still have the original rollers.I come from a Canon background and they were call dev rollers....sorry.All the Canon Black and Whites were mono component and produced different problems when they got old.

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