发明申请
US20130209119A1 FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND FIXING METHOD
有权
固定装置，成像装置的图像形成装置和固定方法
- 专利标题： FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND FIXING METHOD
- 专利标题（中）： 固定装置，成像装置的图像形成装置和固定方法
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申请号： US13747906申请日： 2013-01-23
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公开(公告)号： US20130209119A1公开(公告)日： 2013-08-15
- 发明人: Shuutaroh YUASA , Takeshi UCHITANI , Takamasa HASE , Takuya SESHITA , Hiroshi YOSHINAGA , Kenji ISHII , Tadashi OGAWA , Arinobu YOSHIURA , Teppei KAWATA , Toshihiko SHIMOKAWA , Kensuke YAMAJI , Masaaki YOSHIKAWA , Masahiko SATOH , Hiromasa TAKAGI , Takahiro IMADA , Hajime GOTOH , Akira SUZUKI , Shinichi NAMEKATA , Kazuya SAITO
- 申请人： Shuutaroh YUASA , Takeshi UCHITANI , Takamasa HASE , Takuya SESHITA , Hiroshi YOSHINAGA , Kenji ISHII , Tadashi OGAWA , Arinobu YOSHIURA , Teppei KAWATA , Toshihiko SHIMOKAWA , Kensuke YAMAJI , Masaaki YOSHIKAWA , Masahiko SATOH , Hiromasa TAKAGI , Takahiro IMADA , Hajime GOTOH , Akira SUZUKI , Shinichi NAMEKATA , Kazuya SAITO
- 优先权： JP2012-026647 20120209
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device includes a controller connected to a heater and at least one of a pressing rotary body and an endless rotary body. The controller performs a first fixing operation, a first transition operation, a second fixing operation, and a second transition operation. The first fixing operation fixes a toner image on a first recording medium after the fixing device is powered on. The first transition operation rotates the pressing rotary body and the endless rotary body while controlling the heater to maintain the endless rotary body at a predetermined temperature for a first duration time. The second fixing operation fixes a toner image on a second recording medium. The second transition operation rotates the pressing rotary body and the endless rotary body while controlling the heater to maintain the endless rotary body at the predetermined temperature for a second duration time smaller than the first duration time.
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