发明授权
US07412182B2 Image forming apparatus with setting of an operating condition of at least one image heating device
有权
图像形成装置，其具有设置至少一个图像加热装置的操作条件
- 专利标题： Image forming apparatus with setting of an operating condition of at least one image heating device
- 专利标题（中）： 图像形成装置，其具有设置至少一个图像加热装置的操作条件
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申请号： US12014315申请日： 2008-01-15
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公开(公告)号： US07412182B2公开(公告)日： 2008-08-12
- 发明人: Yasuhiro Hayashi , Hiroto Nishihara , Naoto Watanabe , Yukio Yokoyama , Takako Hanada , Kuniyasu Kimura
- 申请人： Yasuhiro Hayashi , Hiroto Nishihara , Naoto Watanabe , Yukio Yokoyama , Takako Hanada , Kuniyasu Kimura
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2004-309554 20041025
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image forming system has an image forming device, a first image heating device for heating a toner image at a first nip to maintain a target temperature, a second image heating device for heating a toner image at a second nip to maintain a target temperature, a selecting device for selecting a first image forming mode in which only the first image heating device is used for a image heating process and a second image forming mode in which the first image heating device and the second image heating device are used for the image heating process, and a delaying device for making timing at which the target temperature of the first image heating device is lowered in a stand by state later than a timing at which the target temperature of the second image heating device is lowered in the stand by state.