Invention Grant
US08417175B2 Unit for cleaning edge portion of recording material or image forming apparatus
失效
用于清洁记录材料或图像形成装置的边缘部分的单元
- Patent Title: Unit for cleaning edge portion of recording material or image forming apparatus
- Patent Title (中): 用于清洁记录材料或图像形成装置的边缘部分的单元
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Application No.: US12185923Application Date: 2008-08-05
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Publication No.: US08417175B2Publication Date: 2013-04-09
- Inventor: Hidetoshi Yamashita , Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takuma Abe , Takao Nada
- Applicant: Hidetoshi Yamashita , Hisayuki Tomura , Kiyoharu Yoshioka , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi , Takuma Abe , Takao Nada
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2007-217818 20070824
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G21/00

Abstract:
A toner image formed on an image bearing member is transferred onto a recording material so as to overflow from an edge portion of the recording material, thereby enabling the toner image to be formed so as to extend to the edge portion of the recording material. To suppress the deposition of the toner in the edge portion of the recording material, a cleaning member for cleaning the edge portion of the recording material obtained after the fixing is provided. In order to make a trailing edge of the recording material come into contact with the cleaning member, the recording material which has passed through a fixing apparatus is temporarily switched back, thereby allowing the trailing edge portion of the recording material to collide with the cleaning member.
Public/Granted literature
- US20090052966A1 UNIT FOR CLEANING EDGE PORTION OF RECORDING MATERIAL OR IMAGE FORMING APPARATUS Public/Granted day:2009-02-26
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