发明授权
- 专利标题： Image forming apparatus
- 专利标题（中）： 图像形成装置
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申请号： US13354528申请日： 2012-01-20
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公开(公告)号： US08369718B2公开(公告)日： 2013-02-05
- 发明人: Hajime Sugaya
- 申请人： Hajime Sugaya
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2006-259498 20060925
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
An image forming apparatus, which has a plurality of image forming units, comprises a plurality of cartridges adapted to supply developer; a plurality of supply members adapted to supply developer to the image forming units from a plurality of the cartridges; a drive unit adapted to drive a plurality of the supply members; and a control unit adapted to supply developer from a plurality of the cartridges by selectively operating a plurality of the supply members based on the amount of developer accommodated in the cartridges.
公开/授权文献
- US20120121281A1 IMAGE FORMING APPARATUS 公开/授权日：2012-05-17
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