发明授权
- 专利标题： Image forming apparatus having waste developer control
- 专利标题（中）： 具有废料显影剂控制的图像形成装置
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申请号： US13569435申请日： 2012-08-08
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公开(公告)号： US08891983B2公开(公告)日： 2014-11-18
- 发明人: Kuniaki Tamagaki , Masahiro Yoshida , Koichiro Takashima , Nobuo Oshima , Kohei Matsuda , Takashi Mukai , Jun Miura
- 申请人： Kuniaki Tamagaki , Masahiro Yoshida , Koichiro Takashima , Nobuo Oshima , Kohei Matsuda , Takashi Mukai , Jun Miura
- 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
- 主分类号： G03G15/16
- IPC分类号： G03G15/16 ; G03G21/00 ; G03G21/12 ; G03G15/08 ; G03G15/00
摘要：
An image forming apparatus includes an image bearing member, a developer container, a first calculator, and a second calculator. The first calculator calculates an amount of the developer supplied to the image bearing member from the developer container, on the basis of an amount of the developer measured by a measuring device after an image forming operation, and an amount of the developer initially contained in the developer container. A controller outputs an information signal relating to the developer amount accumulated in the collection container on the basis of the amount of the developer calculated by the first calculator and the amount of the developer calculated by the second calculator.
公开/授权文献
- US20130039671A1 IMAGE FORMING APPARATUS 公开/授权日：2013-02-14
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