发明授权
US5805953A Method and apparatus for indicating time for exchanging toner recovery
container of electrographic apparatus
失效
用于指示用于交换电摄影装置的调色剂回收容器的时间的方法和装置
- 专利标题： Method and apparatus for indicating time for exchanging toner recovery container of electrographic apparatus
- 专利标题（中）： 用于指示用于交换电摄影装置的调色剂回收容器的时间的方法和装置
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申请号： US745051申请日： 1996-11-07
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公开(公告)号： US5805953A公开(公告)日： 1998-09-08
- 发明人: Toru Kikuchi , Shuho Yokokawa , Satoshi Aita , Isao Watanabe , Hidenori Takayasu
- 申请人： Toru Kikuchi , Shuho Yokokawa , Satoshi Aita , Isao Watanabe , Hidenori Takayasu
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-299691 19951117
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G21/10
摘要：
In order to provide an indication when it is necessary to exchange toner recovery container, an electrophotographic apparatus monitors the accumulated driving time of a toner supply drive unit, and a massage indicating "exchange the toner recovery container" is displayed at the time when a toner supply switch is operated under state in which the accumulated driving time exceeds a preset value.
公开/授权文献
- USH25H Thiophosphoryl triamide as a urease inhibitor 公开/授权日：1986-02-04
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