发明公开
EP3081993A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
审中-公开
菲律宾国际机场（BILDERZEUGUNGSVORRICHTUNG DAMIT）
- 专利标题： FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- 专利标题（中）： 菲律宾国际机场（BILDERZEUGUNGSVORRICHTUNG DAMIT）
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申请号： EP16165385.2申请日： 2016-04-14
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公开(公告)号： EP3081993A1公开(公告)日： 2016-10-19
- 发明人: HEMMI, Kaori , OKAMOTO, Masami , KUBOTA, Keisuke , KIKUSHIMA, Yuuki , YUASA, Shuutaroh , HIROSE, Fumihiro , YAMAJI, Kensuke , NOZAWA, Kenji
- 申请人： Ricoh Company, Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 代理机构： Leeming, John Gerard
- 优先权： JP2015085071 20150417
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device includes a heater (21), a fixing rotator (22), a pressure rotator (23), a slider (30), and a controller (35). The fixing rotator (22) is heated by the heater. The pressure rotator (23) presses at least a portion of the fixing rotator and forms a nip between the pressure rotator (23) and the fixing rotator (22). The fixing rotator (22) fixes an unfixed toner image on a recording material in the nip. The slider (30) slides over a surface of the fixing rotator. The controller (35) causes the slider to perform a first sliding operation for a predetermined time after a predetermined condition is satisfied. The controller causes the slider to perform a second sliding operation for a time equal to or less than the predetermined time at earlier timing than when the predetermined condition is satisfied, in addition to the first sliding operation.
公开/授权文献
- EP3081993B1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 公开/授权日：2020-05-06
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