发明名称 |
Method and apparatus for indicating time for exchanging toner recovery container of electrographic apparatus |
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.
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申请公布号 |
US5805953(A) |
申请公布日期 |
1998.09.08 |
申请号 |
US19960745051 |
申请日期 |
1996.11.07 |
申请人 |
HITACHI, LTD. |
发明人 |
KIKUCHI, TORU;YOKOKAWA, SHUHO;AITA, SATOSHI;WATANABE, ISAO;TAKAYASU, HIDENORI |
分类号 |
G03G21/00;G03G21/10;(IPC1-7):G03G21/00 |
主分类号 |
G03G21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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