Ricoh Aficio 551 Service Code:738

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  • presstro
    Junior Member
    • Feb 2008
    • 7

    #1

    Ricoh Aficio 551 Service Code:738

    I have problem with Ricoh Aficio 551 service code: 738. Has checked and replaced all motors but still not ok.
    Can anyone help?
  • scully
    Technician
    • Mar 2006
    • 46

    #2
    The Finisher Shift Tray Lift Motor is producing an error.
    Have you checked the Stack Height Sensor ?
    Also check the Tray itself as there are plastic lugs on the underside of the Tray which break off and cause this fault !

    John
    Uk

    Comment

    • presstro
      Junior Member
      • Feb 2008
      • 7

      #3
      Ricoh SC738

      I think I have changed the Finisher Shift Tray Lift Motor(Is it the one on the top left hand corner? Do you have schematic diagram for the Stack Height Sensor? I might have checked that as well.
      Originally posted by scully
      The Finisher Shift Tray Lift Motor is producing an error.
      Have you checked the Stack Height Sensor ?
      Also check the Tray itself as there are plastic lugs on the underside of the Tray which break off and cause this fault !

      John
      Uk

      Comment

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