发明授权
US07809322B2 Image forming apparatus and process cartridge therefore having a cleaner section which stores unused developer
有权
因此，图像形成装置和处理盒具有存储未使用的显影剂的清洁部分
- 专利标题： Image forming apparatus and process cartridge therefore having a cleaner section which stores unused developer
- 专利标题（中）： 因此，图像形成装置和处理盒具有存储未使用的显影剂的清洁部分
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申请号： US12243535申请日： 2008-10-01
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公开(公告)号： US07809322B2公开(公告)日： 2010-10-05
- 发明人: Nobutaka Takeuchi , Nobuo Iwata , Satoshi Muramatsu , Junichi Matsumoto , Takayuki Koike , Eriko Maruyama
- 申请人： Nobutaka Takeuchi , Nobuo Iwata , Satoshi Muramatsu , Junichi Matsumoto , Takayuki Koike , Eriko Maruyama
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2004-145919 20040517
- 主分类号： G03G21/00
- IPC分类号： G03G21/00
摘要：
An image forming apparatus, using a developer including toner particles and carrier particles, includes a developing unit, a cleaning unit, and a conveying unit. The developing unit contains the developer and develops an electrostatic latent image formed on an image carrying member as a toner image with the toner particles. The cleaning unit contains the developer and mixes the developer with the toner particles collected from the image carrying member after transferring the toner image. The conveying unit conveys a mixture of the collected toner particles and the developer from the cleaning unit to the developing unit.