发明授权
US08452216B2 Image forming apparatus which mixes new unused toner with used old toner
有权
图像形成装置将新的未使用的调色剂与旧的碳粉混合
- 专利标题： Image forming apparatus which mixes new unused toner with used old toner
- 专利标题（中）： 图像形成装置将新的未使用的调色剂与旧的碳粉混合
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申请号： US12880452申请日： 2010-09-13
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公开(公告)号： US08452216B2公开(公告)日： 2013-05-28
- 发明人: Tetsumaru Fujita , Atsushi Takehara , Naoki Nakatake
- 申请人： Tetsumaru Fujita , Atsushi Takehara , Naoki Nakatake
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Limited
- 当前专利权人： Ricoh Company, Limited
- 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： JP2009-213148 20090915
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
An image forming apparatus includes an image carrier on which a latent image is formed, a charging device that charges the image carrier, an exposing device that irradiates the image carrier, thereby forming a latent image on the image carrier, a developing device that develops the latent image into a visible image by using a monocomponent developer that is carried and transferred by a developer carrier and that is charged to a predetermined polarity, and a toner supply container that is installed in the developing device for toner supply. Used old toner is conveyed from the developing device to the toner supply container and mixed with unused new toner within the toner supply container and thus a mixed toner is produced, and the mixed toner is supplied to the developing device.
公开/授权文献
- US20110064473A1 IMAGE FORMING APPARATUS 公开/授权日：2011-03-17
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