E723 CA90

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  • scepter2112
    Technician

    50+ Posts
    • May 2009
    • 72
    #1

    E723 CA90

    I have two Machine E723 throwing CA90 code intermittently all looks ok. any hints out there. Two LGC or SYS pcbs at same location odds are to astronomical for me
    Tags: ca90, e723, lgc, pcbs, single page
    • audioimaging
      Technician

      50+ Posts
      • Jul 2009
      • 73
      #2
      Firmware level 330 has a fix for this problem.

        Comment

        • scepter2112
          Technician

          50+ Posts
          • May 2009
          • 72
          #3
          Thank you Audioimaging. Once again I fixed the problem by accident, LOL. The last thing I did before leaving upgraded F/W to V340. I researched problem and did not find that piece of Info, where did you find it?

            Comment

            • audioimaging
              Technician

              50+ Posts
              • Jul 2009
              • 73
              #4
              Look in the copier rom history on tech to go. This gives you a list of what's included in each new firmware version.

              Under version 330, it states "on some occasions where a large number of single page originals were duplex printed or copied, you could get a CA90 error. This issue is corrected.

              I remembered from having this issue on a machine some time ago.

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