Fw2400 (imagio 6020-japan)

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  • Matoku
    Trusted Tech

    100+ Posts
    • Feb 2008
    • 173

    #1

    Fw2400 (imagio 6020-japan)

    WHAT ACTUALLY THE PROBLEM WHEN THIS FW2400 PRODUCE ERROR CODE >SC460-001.

    MANUAL BOOK SAYS>

    Check and replace the high voltage
    cable if necessary.
    Replace the CGB power pack. (WHAT PCB IS THIS)-CGB
    DC Separation Corona Output Error
    -
    A dc separation feedback
    voltage of less than 1.0 V was
    detected after more than 200
    ms while the PWM duty value
    was more than 15%.

    >I HAVE TRIED CHANGE THE CABLE AND POWER PACK FROM WORKING MACHINE, BUT IT STILL APPEARS.

    PLEASE PLACE YOUR OPINION.
    THANKS
  • TonerMunkeh
    Professional Moron

    2,500+ Posts
    • Apr 2008
    • 3865

    #2
    Can't find an FW2400 dude, does it have another model or engine number?
    It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.

    Hit it.

    Comment

    • Matoku
      Trusted Tech

      100+ Posts
      • Feb 2008
      • 173

      #3
      sorry,

      it japanese model It Imagio 6020. sama as fw240.

      Comment

      • stephend
        Senior Technician

        250+ Posts
        • Apr 2009
        • 306

        #4
        The transfer power pack it's defective (PN AZ32 0151) or the harness to it is interrupted or disconnected.
        B286 5715 Harness: High Voltage: Grid 1
        B286 5714 Harness: High Voltage 1
        B286 5716 Harness: High Voltage: Charge Corona

        Check first the harness but I'll go with the power pack (you will find it on the right side of the machine, in the image processing area). Good luck!

        Comment

        • Matoku
          Trusted Tech

          100+ Posts
          • Feb 2008
          • 173

          #5
          This case is done by changing the t&s corona assemblly and the cgb power pack.

          Comment

          • stephend
            Senior Technician

            250+ Posts
            • Apr 2009
            • 306

            #6
            Glad that it worked

            Comment

            • Polo-022
              Trusted Tech

              250+ Posts
              • Sep 2007
              • 486

              #7
              Now you have the time to dismantle T/DT corotron and look under the blocks for oxidation...
              SC-460-01 is a classical arcing condition, but who cares...you have a very expensive diagnostic tool now!!!

              Comment

              • techsass
                Trusted Tech

                Site Contributor
                100+ Posts
                • Dec 2010
                • 248

                #8
                Strange, I've had the same problem on an FW2400 & an FW5100. They both cropped up within a month of installing. Both of the machines are fairly high volume compared to the other wide formats I've got - over 10k ft. a month.

                The FW5100 still pops the SC460 sometimes, but the cutomer is now able to reset it by turning the machine off/on. Before I changed the T/S unit & the power pack, it would constantly throw the code AFTER printing the 1st page.

                Comment

                • jdzr
                  Trusted Tech

                  100+ Posts
                  • Jan 2010
                  • 125

                  #9
                  Just to get my two cents worth in, this used to be a common problem on the Mita wide format. Seems like the wide format machines will do this quite often, and the fix was just the transfer assembly itself. You can check it, rebuild it or anything you want to do and it will only be temporary fix. Only sure way to stop it until next time is to replace the transfer corona unit.

                  Comment

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