Invention Grant
- Patent Title: Image forming apparatus and a method of cleaning photosensitive drum surface
- Patent Title (中): 图像形成装置和清洁感光鼓表面的方法
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Application No.: US12891869Application Date: 2010-09-28
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Publication No.: US08346130B2Publication Date: 2013-01-01
- Inventor: Hiroshi Handa , Kumiko Suzuki
- Applicant: Hiroshi Handa , Kumiko Suzuki
- 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: JP2009-294599 20091225
- Main IPC: G03G15/30
- IPC: G03G15/30 ; G03G15/00
Abstract:
An image forming apparatus is configured to execute the steps including: a step of controlling a photosensitive drum and a developing roller such that the developing roller rotates in a predetermined direction and the photosensitive drum rotates in a reverse direction; and a step of controlling the photosensitive drum and the developing roller such that the developing roller stops and the photosensitive drum rotates in the reverse direction, so as to reduce toner filming.
Public/Granted literature
- US20110158692A1 Image Forming Apparatus and a Method of Cleaning Photosensitive Drum Surface Public/Granted day:2011-06-30
Information query
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