Image forming apparatus with improved maintenance control
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United States of America Patent
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Apr 12, 1994
Issued Date -
N/A
app pub date -
Jul 29, 1993
filing date -
Jan 31, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A control system of image forming apparatus according to the present invention includes a plurality of image forming apparatus and a control unit connected to each of said image forming apparatus through a communication line. Each of said image forming apparatus includes a detecting device for detecting contents of maintenance work for the image forming apparatus, and a transmitting device for transmitting the work data showing the detected results by the detecting device to the control unit through the communication line. The control unit includes a receiving device for receiving the work data transmitted from one of the image forming apparatus and a memory for storing the received work data.
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