发明授权
US06879785B2 Image forming apparatus having reusable unit and reusable unit with indicator of record on use
有权
具有可重复使用单元的图像形成装置和具有使用记录指示器的可重复使用单元
- 专利标题： Image forming apparatus having reusable unit and reusable unit with indicator of record on use
- 专利标题（中）： 具有可重复使用单元的图像形成装置和具有使用记录指示器的可重复使用单元
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申请号： US10382062申请日： 2003-03-05
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公开(公告)号： US06879785B2公开(公告)日： 2005-04-12
- 发明人: Yukihiro Ito , Satoru Yonemoto , Hideki Kitagawa
- 申请人： Yukihiro Ito , Satoru Yonemoto , Hideki Kitagawa
- 申请人地址： JP Osaka
- 专利权人： Kyocera Mita Corporation
- 当前专利权人： Kyocera Mita Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Jordan and Hamburg LLP
- 优先权： JP2002-065572 20020311
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G15/00 ; G03G21/18
摘要：
An image forming apparatus has a unit in which at least an expendable component is incorporated. The unit is reusable by periodically replacing the expendable component. An indicator for indicating a record on use of the unit is attached to a given position on the unit. The record on use can be associated, for example, with one or more of the number of times of re-using the unit, a period lapsed from start of use of the unit, and the total number of times of using the unit with respect to image formation.
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