Invention Grant
US09128430B2 Image forming apparatus using power control to select power levels based on temperature
有权
使用功率控制的图像形成装置基于温度来选择功率电平
- Patent Title: Image forming apparatus using power control to select power levels based on temperature
- Patent Title (中): 使用功率控制的图像形成装置基于温度来选择功率电平
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Application No.: US13862855Application Date: 2013-04-15
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Publication No.: US09128430B2Publication Date: 2015-09-08
- Inventor: Rikuo Kawakami , Yasuhiro Shimura
- 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: JP2012-094055 20120417
- Main IPC: G03G15/20
- IPC: G03G15/20 ; G03G15/00
Abstract:
One disclosed aspect of the embodiments relates to power control of a heater in a fixing unit. A plurality of control tables having different ratios of phase control waveforms and wave number control waveforms in one control cycle have been set, and a control table is selected depending on a set target temperature.
Public/Granted literature
- US20130272738A1 IMAGE FORMING APPARATUS Public/Granted day:2013-10-17
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