Invention Grant
- Patent Title: Image forming apparatus
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Application No.: US15828990Application Date: 2017-12-01
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Publication No.: US10281846B2Publication Date: 2019-05-07
- Inventor: Kenichi Iida , Takao Kume , Yusuke Shimizu , Keisuke Ishizumi , Toshihiko Takayama
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLC
- Priority: JP2016-235234 20161202
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G15/16

Abstract:
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.
Public/Granted literature
- US20180157195A1 IMAGE FORMING APPARATUS Public/Granted day:2018-06-07
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