Photocopying – Contact printing – Light boxes
Patent
1992-11-04
1993-10-26
Pendegrass, Joan H.
Photocopying
Contact printing
Light boxes
355206, G03G 1500
Patent
active
052570690
ABSTRACT:
A method of controlling a plurality of copying machines through a communication network in accordance with the present invention receives data from a copying machine, detects the state of trouble occurrence as to a particular portion of the copying machine based on the data from the copying machine, determines whether or not the use of the particular portion should be prohibited based on the detected state of trouble occurrence, and transmits a prohibition signal instructing prohibition of the use of the particular portion to the copying machine, when it is determined that the use of the particular portion should be prohibited.
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Research Newsletter-Remote Diagnostics-Tool Kit of the Future, Dataquest, pp. 1-6, Feb., 1989.
Hirata Sumiaki
Maekawa Kazunobu
Nagata Kenzo
Minolta Camera Kabushiki Kaisha
Pendegrass Joan H.
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