Invention Grant
- Patent Title: Image forming apparatus
- Patent Title (中): 图像形成装置
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Application No.: US12249706Application Date: 2008-10-10
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Publication No.: US07729646B2Publication Date: 2010-06-01
- Inventor: Motohiro Fujiwara , Akihiro Noguchi
- Applicant: Motohiro Fujiwara , Akihiro Noguchi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Div
- Priority: JP2007-265680 20071011
- Main IPC: G03G15/09
- IPC: G03G15/09
Abstract:
An image forming apparatus includes a plurality of vibration members configured to vibrate a regulating member that regulates a developer layer thickness on a developer bearing member, and a control unit that can execute a vibration mode which vibrates the plurality of vibration members during different periods so that the plurality of vibration members do not vibrate simultaneously when an image is not being formed.
Public/Granted literature
- US20090097887A1 IMAGE FORMING APPARATUS Public/Granted day:2009-04-16
Information query
