- 专利标题: Image forming apparatus
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申请号: US15828990申请日: 2017-12-01
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公开(公告)号: US10281846B2公开(公告)日: 2019-05-07
- 发明人: Kenichi Iida , Takao Kume , Yusuke Shimizu , Keisuke Ishizumi , Toshihiko Takayama
- 申请人: CANON KABUSHIKI KAISHA
- 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: Venable LLC
- 优先权: JP2016-235234 20161202
- 主分类号: G03G15/00
- IPC分类号: G03G15/00 ; G03G15/16
摘要:
The image forming apparatus includes an image bearing member; an ionically conductive intermediate transferring belt; a primary transfer member; an opposing member that opposes the current supply member through the intermediate transferring belt, and a control unit configured to execute a recovery operation in a state where a primary transfer in which a toner image is primarily transferred to the image intermediate transferring belt from the image bearing member is not performed, wherein the recovery operation includes to supply a current flowing in a flow direction opposite to a flow direction of a current in the primary transfer through the opposing member from the current supply member to remove an uneven distribution of the conductive agent in the intermediate transferring belt caused by primary transfer.
公开/授权文献
- US20180157195A1 IMAGE FORMING APPARATUS 公开/授权日:2018-06-07
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