Invention Grant
US07933529B2 Image forming apparatus, method for controlling image forming apparatus, fixing apparatus
有权
图像形成装置，图像形成装置的控制方法，定影装置
- Patent Title: Image forming apparatus, method for controlling image forming apparatus, fixing apparatus
- Patent Title (中): 图像形成装置，图像形成装置的控制方法，定影装置
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Application No.: US11507673Application Date: 2006-08-22
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Publication No.: US07933529B2Publication Date: 2011-04-26
- Inventor: Kei Nakamura , Nobuyuki Satoh
- Applicant: Kei Nakamura , Nobuyuki Satoh
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-248661 20050830; JP2005-269704 20050916; JP2005-318889 20051101
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
An image forming apparatus includes a fixing apparatus for fixing a toner image onto a recording medium by applying pressure and heat to toner provided on the surface of the recording medium. The fixing apparatus includes a fixing member, a pressing member for pressing against the fixing member, a temperature detecting part for detecting the temperature of the fixing member, and a heating member including a main heating member and an auxiliary heating member for heating the fixing member, the main heating member being heated by obtaining power from a main power supply, the auxiliary heating member being heated by obtaining power from an auxiliary power supply.
Public/Granted literature
- US20070047989A1 Image forming apparatus, method for controlling image forming apparatus, fixing apparatus Public/Granted day:2007-03-01
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