SR840 jam25

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  • FFFF
    Technician
    • Jul 2009
    • 43

    #1

    SR840 jam25

    I have an sr840 on a 2105 which has jam 25 on the second stapled set of a job run, first set exits ok and then jams on the second set with Jam25 shown. I seem to remember something about this but cannot remember what causes it, any ideas ?
  • Fearless V K
    Senior Tech

    500+ Posts
    • May 2007
    • 620

    #2
    Found these solutions on Ricoh global knowledgebase for jam location SP 7-504-25
    BCU defective
    finisher main control board
    replace punch unit
    Pre stack gate solenoid
    replace fusing/duplex motor
    finisher entrance sensor
    Don't take that toner with me!

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    • FFFF
      Technician
      • Jul 2009
      • 43

      #3
      Thanks,

      looks like it was a slow soleniod allowing the first sheet of the second set to be misfed.

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