Office machine monitoring device

  • US 5,822,221 A
  • Filed: 12/04/1996
  • Issued: 10/13/1998
  • Est. Priority Date: 12/04/1996
  • Status: Expired due to Fees
First Claim
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1. A device for monitoring an office machine, comprising:

  • an interface unit coupled to a main logic board and a display circuit of the office machine, the interface unit being directly connected to the main logic board to receive data generated by the main logic board, the interface unit providing the data to the display circuit;

    a microcontroller unit operable to process the data provided by the interface unit; and

    a transceiver unit operable to transmit the data processed by the microcontroller unit through a wireless transmission technique.

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