C2700 on CS-250ci, intermittently

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  • blackcat4866
    Master Of The Obvious
    Site Contributor
    10,000+ Posts
    • Jul 2007
    • 22599
    #1

    C2700 on CS-250ci, intermittently

    This machine has recorded 27 occurences of the code (no I've never seen it myself). The machine has only 25K prints. I've disassembled the transfer belt assembly and cleaned and applied some white grease to the color release cams, and cycled the motor many times manually and through sim U030. I also cleaned the color release photointerrupter, but the unit was really clean, nothing to really clean.
    Has anyone seen the C2700, and is it the color release motor like I suspect? Warranty will cover it, but it seems like such a huge waste to replace the whole unit. =^..^=
    Last edited by blackcat4866; 06-04-2010, 12:22 AM. Reason: can
    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.
    5) You are the person onsite. Only you can make observations.

    blackcat: Master Of The Obvious =^..^=
    Tags: 250ci, 700, act, applied, assembly, belt, ces, cleaned, code, color, cover, cycled, grease, intermittently, lef, left, motor, prints, problem, release, replace, sim, transfer, transfer belt, unit, warranty, white
    • DUKEY
      Technician
      50+ Posts
      • Sep 2008
      • 57
      #2
      Here is some info on your problem! all should be warranty if it was registered with KMA!

      Poor contact in the
      connector terminals.
      Check the connection of connector YC28 on
      the engine PWB and the connector of the
      color release motor, and the continuity
      across the connector terminals. Repair or
      replace if necessary.

      Defective color
      release motor.
      Replace the color release motor.

      Defective engine
      PWB.
      Replace the engine PWB and check for correct
      operation

        Comment

        • madas
          Trusted Tech
          250+ Posts
          • Aug 2008
          • 313
          #3
          C2700

          Hi Blackcat
          heres what I found for you incase you have not seen the bulletin.
          hope it helps

          mad-as
          Attached Files

            Comment

            • blackcat4866
              Master Of The Obvious
              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22599
              #4
              Thanks madas, this looks like just what I need. I've already lubricated those cams, and that by itself may be enough. If I see any re-occurrances I'll add the shim.

              Again, thanks. =^..^=
              If you'd like a serious answer to your request:
              1) demonstrate that you've read the manual
              2) demonstrate that you made some attempt to fix it.
              3) if you're going to ask about jams include the jam code.
              4) if you're going to ask about an error code include the error code.
              5) You are the person onsite. Only you can make observations.

              blackcat: Master Of The Obvious =^..^=

                Comment

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