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My caisse se-s100 is showing a message (wrong mode E001)

Jp -  
Hello,

My cash register is displaying the following message (Wrong mode E001

Configuration: iPhone / Safari 13.1.1

2 answers

  1. Djikstra
    Hello

    I can help you, I do programming of this kind of point of sale system.
    0
    1. macbernic
      Hello,

      It seems that the mode selector position was altered before validation. Please return the mode selector to its original position and validate the operation.

      See you later!
      0