Invention Grant
US08391728B2 Image forming apparatus and voltage applying device comprising a control unit for controlling another control unit when the other control unit is abnormally restarted
有权
图像形成装置和电压施加装置包括控制单元，用于当另一个控制单元异常重启时用于控制另一个控制单元
- Patent Title: Image forming apparatus and voltage applying device comprising a control unit for controlling another control unit when the other control unit is abnormally restarted
- Patent Title (中): 图像形成装置和电压施加装置包括控制单元，用于当另一个控制单元异常重启时用于控制另一个控制单元
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Application No.: US12727757Application Date: 2010-03-19
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Publication No.: US08391728B2Publication Date: 2013-03-05
- Inventor: Tsuyoshi Maruyama , Masahito Hamaya , Katsumi Inukai
- Applicant: Tsuyoshi Maruyama , Masahito Hamaya , Katsumi Inukai
- 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: JP2009-110951 20090430
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
An image forming apparatus includes a voltage applying unit for applying a voltage to an electric load; a sub control unit for controlling the voltage applying unit; a restarting unit for restarting the sub control unit in response to receipt of a restart signal; a determining unit for determining whether or not a restart of the sub control unit is an abnormal restart; and a main control unit. The main control unit generates a control start signal for allowing the voltage applying unit to start generation of the voltage, and the restart signal. When the determining unit determines that the restart of the sub control unit is an abnormal restart, the main control unit sends again the control start signal to the sub control unit.
Public/Granted literature
- US20100278547A1 Image Forming Apparatus and Voltage Applying Device Public/Granted day:2010-11-04
Information query
