Invention Grant
- Patent Title: Configuration for cleaning a photosensitive unit and a tandem photosensitive unit
- Patent Title (中): 用于清洁感光单元和串联感光单元的配置
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Application No.: US12748005Application Date: 2010-03-26
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Publication No.: US08391768B2Publication Date: 2013-03-05
- Inventor: Koji Abe , Naoya Kamimura
- Applicant: Koji Abe , Naoya Kamimura
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2009-111857 20090501
- Main IPC: G03G21/00
- IPC: G03G21/00

Abstract:
A photosensitive unit includes: a photosensitive member that carries a developer image on a surface thereof; a primary roller, which contacts the surface of the photosensitive member, and which captures a foreign substance on the surface of the photosensitive member; a pair of primary bearing members that rotatably support axial end portions of the primary roller; a pair of pressing members that press the pair of primary bearing members toward the photosensitive member; and a pair of guide members that guide the pair of primary bearing members in a pressing direction in which the pair of pressing members press the pair of primary bearing members.
Public/Granted literature
- US20100278571A1 Photosensitive Unit and Tandem Photosensitive Unit Public/Granted day:2010-11-04
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