Managing system in image forming apparatus
First Claim
1. A managing system in a plurality of image forming apparatuses, comprising:
- a managing device operatively connected to each of the plurality of image forming apparatuses via a communication line;
a jam recovery detector receiving a signal that a jam recovery operation has been performed after a paper jam occurs in one of said plurality of image forming apparatuses;
a timer responsive to a signal of a jam recovery operation in said plurality of image forming apparatuses and measuring an elapsed time since the jam recovery operation;
an alarm receiving a signal from said timer and automatically outputting an alarm signal to said managing device via said communication line when said elapsed time measured by said timer reaches an alarm transmitting level; and
an adjustable level setter providing a signal to said alarm for setting the alarm transmitting level.
1 Assignment
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Accused Products
Abstract
A managing system for image forming apparatuses includes a plurality of image forming apparatuses, a managing device connected to the plurality of the image forming apparatuses through a communication line for managing the plurality of the image forming apparatuses, a timer for measuring an elapsed time since a jam recovery operation in the plurality of the image forming apparatuses, an alarm for automatically outputting an alarm signal to the managing device through the communication line when the elapsed time measured by the timer reaches at an alarm transmitting level, and a level setter for setting a level so as to generate the alarm signal which is outputted from the alarm.
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Citations
4 Claims
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1. A managing system in a plurality of image forming apparatuses, comprising:
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a managing device operatively connected to each of the plurality of image forming apparatuses via a communication line; a jam recovery detector receiving a signal that a jam recovery operation has been performed after a paper jam occurs in one of said plurality of image forming apparatuses; a timer responsive to a signal of a jam recovery operation in said plurality of image forming apparatuses and measuring an elapsed time since the jam recovery operation; an alarm receiving a signal from said timer and automatically outputting an alarm signal to said managing device via said communication line when said elapsed time measured by said timer reaches an alarm transmitting level; and an adjustable level setter providing a signal to said alarm for setting the alarm transmitting level. - View Dependent Claims (2)
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3. A managing system in an image forming apparatus, comprising:
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a managing device operatively connected to the image forming apparatus via a communication line so as to manage the image forming apparatus; a jam recovery detector receiving a signal that a jam recovery operation has been performed after a paper jam occurs in one of said image forming apparatus; a timer responsive to a signal of a jam recovery operation in said image forming apparatus and measuring an elapsed time since the jam recovery operation; an alarm receiving a signal from said timer and automatically outputting an alarm signal to said managing device via said communication line when said elapsed time measured by said timer reaches an alarm transmitting level; and an adjustable level setter providing a signal to said alarm for setting the alarm transmitting level. - View Dependent Claims (4)
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Specification