SHARP SF-7400 U2 error

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  • Victor H
    Technician
    • Aug 2016
    • 21

    [Error Code] SHARP SF-7400 U2 error

    Just replaced battery with new one and getting error U-2, hope there is certain jumpers to short in order to reset!! Please help!
  • Jhonjon
    Trusted Tech

    100+ Posts
    • Sep 2013
    • 207

    #2
    Re: SHARP SF-7400 U2 error

    Originally posted by Victor H
    Just replaced battery with new one and getting error U-2, hope there is certain jumpers to short in order to reset!! Please help!
    Not sure if this machine is the same series with 7300,7350,7320 and 7370. If I remember it correctly the jumper to short you've said is ground to UC on the main board...or J1 to J2.

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    • lky1978
      Trusted Tech

      250+ Posts
      • Mar 2009
      • 474

      #3
      Re: SHARP SF-7400 U2 error

      Originally posted by Victor H
      Just replaced battery with new one and getting error U-2, hope there is certain jumpers to short in order to reset!! Please help!
      press "Clear", "Repeat", "0", "Pause" 13 start

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