Invention Grant
US09247091B2 Image forming apparatus, control method for image forming apparatus, and program that stop supply of power to a printer unit and supply of power to a scanner unit based on elapsed times
有权
图像形成装置，图像形成装置的控制方法和程序，其停止向打印机单元供电并基于经过时间向扫描仪单元供电
- Patent Title: Image forming apparatus, control method for image forming apparatus, and program that stop supply of power to a printer unit and supply of power to a scanner unit based on elapsed times
- Patent Title (中): 图像形成装置，图像形成装置的控制方法和程序，其停止向打印机单元供电并基于经过时间向扫描仪单元供电
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Application No.: US14638456Application Date: 2015-03-04
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Publication No.: US09247091B2Publication Date: 2016-01-26
- Inventor: Yoshiharu Ito
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. IP Division
- Priority: JP2013-044574 20130306
- Main IPC: H04N1/00
- IPC: H04N1/00 ; G06F3/12 ; G06F1/32 ; G06K15/00
Abstract:
An image forming apparatus includes a first processing unit configured to execute a first type function, a second processing unit configured to execute a second type function different from the first type function, and a power supply unit configured to supply power to the first processing unit and the second processing unit, wherein a storage unit stores a first guaranteed time during which a power supply to the first processing unit is maintained and a second guaranteed time during which a power supply to the second processing unit is maintained, and a control unit configured to stop the power supply to the first processing unit when the stored first guaranteed time elapses and to stop the power supply to the second processing unit when the stored second guaranteed time elapses.
Public/Granted literature
- US20150181067A1 IMAGE FORMING APPARATUS, CONTROL METHOD FOR IMAGE FORMING APPARATUS, AND PROGRAM Public/Granted day:2015-06-25
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