Invention Grant
- Patent Title: Image forming apparatus controlling the voltage applied to the developing member
- Patent Title (中): 图像形成装置控制施加到显影构件的电压
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Application No.: US11863304Application Date: 2007-09-28
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Publication No.: US07792443B2Publication Date: 2010-09-07
- Inventor: Tutomu Yamane
- Applicant: Tutomu Yamane
- Applicant Address: JP Tokyo
- Assignee: Oki Data Corporation
- Current Assignee: Oki Data Corporation
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2006-266223 20060929
- Main IPC: G03G15/02
- IPC: G03G15/02 ; G03G15/06

Abstract:
An image forming apparatus includes: an image carrier; a charging member; a developing member; a supplying member; an electrostatic removing unit; a developing member voltage application unit applying a voltage to the developing member; a supplying member voltage application unit applying a voltage to the supplying member; an electrostatic removing unit voltage application unit applying a voltage to the electrostatic removing unit; and a voltage application control unit controlling the voltage applied to the developing member, the voltage applied to the supplying member, and the voltage applied to the electrostatic removing unit. Where the voltage applied to the charging member is changed, the voltage application control unit controls the electrostatic removing unit voltage application unit not to apply the voltage to the electrostatic removing unit.
Public/Granted literature
- US20080080884A1 IMAGE FORMING APPARATUS Public/Granted day:2008-04-03
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