Firmware update

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  • Peter Sim
    Trusted Tech

    250+ Posts
    • Sep 2008
    • 445

    #16
    Re: Firmware update

    Originally posted by canonbundy
    If you were upgrading MCONT to v31.01 then you cannot be downgrading DCON, suggest you follow the previous posts to eliminate guessing.

    Problem solved by change AC driver pcb board.
    Find out by when machine go to sleep mode,24v ,12v,5v dc still present and when you on back, that cause the e733-001.
    Thank you again teckat and canobundy for their infomation and suggestion.

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    • canonbundy
      Senior Tech

      500+ Posts
      • Jun 2012
      • 607

      #17
      Re: Firmware update

      Originally posted by Peter Sim
      Problem solved by change AC driver pcb board.
      Find out by when machine go to sleep mode,24v ,12v,5v dc still present and when you on back, that cause the e733-001.
      Thank you again teckat and canobundy for their infomation and suggestion.
      Well done Peter, we all live and learn.

      Cliff.

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