发明授权
US07421220B2 Image forming apparatus with fixing control based on recording material type
有权
具有基于记录材料类型的定影控制的图像形成装置
- 专利标题： Image forming apparatus with fixing control based on recording material type
- 专利标题（中）： 具有基于记录材料类型的定影控制的图像形成装置
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申请号： US11774139申请日： 2007-07-06
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公开(公告)号： US07421220B2公开(公告)日： 2008-09-02
- 发明人: Keita Takahashi , Akihito Mori , Nobuo Sekiguchi , Takashi Nagaya
- 申请人： Keita Takahashi , Akihito Mori , Nobuo Sekiguchi , Takashi Nagaya
- 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： JP2004-105244 20040331
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image forming apparatus has an image forming device for forming an image on a recording material; a heating member heating the image formed on the recording material in a nip portion; an endless belt conveying the recording material toward the nip portion formed between itself and the heating member; a contacting and separating device for bringing the heating member and the belt into the contact with each other and for separating the heating member and the belt from each other; and a detection device for detecting the temperature of the belt. If the detected temperature of the belt reaches a predetermined temperature, an image formation job is interrupted, and the heating member and the belt are separated.
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