- 专利标题： Image forming apparatus having a fixing unit and heating control method
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申请号： US17209103申请日： 2021-03-22
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公开(公告)号： US11275330B2公开(公告)日： 2022-03-15
- 发明人: Yohei Doi , Eiji Shinohara , Kazuhiko Kikuchi , Sasuke Endo , Masaya Tanaka , Ryota Saeki , Kousei Miyashita , Ryosuke Kojima , Yuki Kawashima , Kiyotaka Murakami
- 申请人： TOSHIBA TEC KABUSHIKI KAISHA
- 申请人地址： JP Tokyo
- 专利权人： TOSHIBA TEC KABUSHIKI KAISHA
- 当前专利权人： TOSHIBA TEC KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 代理机构： Kim & Stewart LLP
- 优先权： JPJP2019-165351 20190911
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An image processing apparatus includes a fixing unit including a heater and a fixing belt. The fixing belt is electrically connected between a first power source and a ground terminal. A controller is configured to control the heater to heat the fixing belt. The controller is further configured to determine whether a current is flowing through the fixing belt and, upon determining that a current is not flowing through the fixing belt, control the heater not to heat the fixing belt.
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