Riso MZ790 T98-098

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  • tomttomtom
    • Jul 2025

    #1

    [Error Code] Riso MZ790 T98-098

    I have this machine. The touch panel was unresponsive so I recalibrated it and initilized machine. Now I have this code T98-098.... the machine serial# info in the main unit EEprom doesn't correspond to the machine serial# in FRAM. Can anyone help me out with what to do? Thanks.
  • VENRISO
    Technician

    Site Contributor
    50+ Posts
    • Jul 2015
    • 72

    #2
    Re: Riso MZ790 T98-098

    one question do you change the main board for another main board,

    Comment

    • tomttomtom

      #3
      Re: Riso MZ790 T98-098

      No parts have been replaced just the touch panel calibration and the machine was reinitilized.

      Comment

      • tomttomtom

        #4
        Re: Riso MZ790 T98-098

        Any other idea's?

        Comment

        • tomttomtom

          #5
          Re: Riso MZ790 T98-098

          Problem solved...got rid of riso and upgraded to a Canon!
          Thanks everybody

          Comment

          • VENRISO
            Technician

            Site Contributor
            50+ Posts
            • Jul 2015
            • 72

            #6
            Re: Riso MZ790 T98-098

            LOL, well that's another way to solve the problem, I think they had to reprogram mainboar, but that is done only with a special tool riso, the RP had a similar problem. if the MZ team is for sale for parts like me purchase my flex cable TPH can pay you to 50 $

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