Copying system using a remote device for controlling an operatio

Electrophotography – Remote monitoring

Patent

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G03G 1500

Patent

active

057015481

ABSTRACT:
Disclosed is a copying system wherein operation modes of a copying machine are set using an IC card located at a distance from the copying machine. The IC card has: a transmitter for transmitting a signal that contains an identification code for identifying the IC card itself, an identification code for identifying the copying machine, and prestored operation mode setting information for the copying machine; a receiver for receiving a signal transmitted from the copying machine; and a CPU for identifying the copying machine and its operating condition. The copying machine has: a transmitter for transmitting a signal that contains an identification code for identifying the copying machine itself, an identification code for identifying the IC card, and information concerning the operating condition of the copying machine itself; a receiver for receiving a signal transmitted from the IC card; and a CPU for identifying the originating IC card and for setting the copying machine operation mode.

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patent: 5016059 (1991-05-01), Smeiman
patent: 5164767 (1992-11-01), Suzuki
patent: 5250984 (1993-10-01), Masai
patent: 5260742 (1993-11-01), Kikkawa
patent: 5286955 (1994-02-01), Klosa
patent: 5331580 (1994-07-01), Miller et al.
patent: 5398257 (1995-03-01), Groehteman
patent: 5465213 (1995-11-01), Ross
patent: 5481249 (1996-01-01), Sato

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