FS-2020 with Problem Service Call 4200

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  • mogolitos
    • May 2025

    #1

    FS-2020 with Problem Service Call 4200

    Hello,

    I have a Problem with my Printer FS 2020.
    The Service Call 4200 is the Laser units not OK, but in this case, the Laser Unit is OK.
    I have more Printers with the same Symptom. My Problem is, I don't find the defect??
    Can you help me?

    Thank

    Sorry for my not so Perfect English, Is possible to answer of German or French

    Thank you ....
  • HenryT2
    Senior Tech

    500+ Posts
    • Apr 2010
    • 962

    #2
    Re: FS-2020 with Problem Service Call 4200

    Have you up-dated the firmware ?
    Have you checked the wiring harness ?
    Have you checked the voltages ?
    Have you replaced with a KNOWN GOOD laser ?
    Try the above and if you get still get the error , you may need to replace the Main or the Engine board.

    Good luck
    "The Serenity Prayer" . . .
    God grant me the serenity to accept stupid people , the courage to not waste my time and energy on them , and the wisdom to know that I cannot fix STUPID .

    Comment

    • mogolitos

      #3
      Re: FS-2020 with Problem Service Call 4200

      Hello,

      You can see the Event log from Printer.
      The Problem is from time to time.

      I checked the wiring harness --> OK
      I checked the voltages --> OK
      Have you replaced with a KNOWN GOOD laser ? No, the Laser is new and OK 100%
      You have a Idee of my Problem ?
      thanks
      Attached Files

      Comment

      • mogolitos

        #4
        Re: FS-2020 with Problem Service Call 4200

        Have you a new firmware for this Printer ?

        Comment

        • HenryT2
          Senior Tech

          500+ Posts
          • Apr 2010
          • 962

          #5
          Re: FS-2020 with Problem Service Call 4200

          If you are a Certified Tech ; you can just download the firmware from Kyocera .
          "The Serenity Prayer" . . .
          God grant me the serenity to accept stupid people , the courage to not waste my time and energy on them , and the wisdom to know that I cannot fix STUPID .

          Comment

          • JustManuals
            Field Supervisor

            5,000+ Posts
            • Jan 2006
            • 9838

            #6
            Re: FS-2020 with Problem Service Call 4200

            This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from

            Just Manuals ~ The Internet's largest selection of manuals ~ Instant Downloads

            Paul@justmanuals.com

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