发明名称 Managing system in image forming apparatus
摘要 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.
申请公布号 US5548376(A) 申请公布日期 1996.08.20
申请号 US19940229588 申请日期 1994.04.19
申请人 RICOH COMPANY LTD. 发明人 KIKUNO, MITSUTOYO
分类号 B65H7/06;G03G15/00;G03G21/00;H04M11/00;(IPC1-7):G03G21/00 主分类号 B65H7/06
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