发明申请
US20050008379A1 Image forming apparatus with control adjusting bias output based on recording material surface roughness
有权
基于记录材料表面粗糙度的具有控制调节偏压输出的图像形成装置
- 专利标题： Image forming apparatus with control adjusting bias output based on recording material surface roughness
- 专利标题（中）： 基于记录材料表面粗糙度的具有控制调节偏压输出的图像形成装置
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申请号： US10759124申请日： 2004-01-20
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公开(公告)号： US20050008379A1公开(公告)日： 2005-01-13
- 发明人: Haruhiko Omata
- 申请人： Haruhiko Omata
- 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
- 优先权： JP2003-011218(PAT.) 20030120
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G15/16
摘要：
An image forming apparatus has a movable image carrier for carrying a toner image thereon; an image forming section for forming the toner image on the movable image carrier; a transfer section for electrostatically transferring the toner image on the movable image carrier to a transfer medium at a transfer position; an electrifying section for electrifying the toner image on the movable image carrier before the toner image reaches the transfer position; and a bias applying section for applying a bias to the electrifying section. This image forming apparatus controls the bias output of the bias applying section in accordance with information about surface roughness of the transfer medium.
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