发明授权
- 专利标题： Image forming apparatus including control circuitry to execute a warm-up operation
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申请号： US16579882申请日： 2019-09-24
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公开(公告)号： US11086251B2公开(公告)日： 2021-08-10
- 发明人: Ryusuke Mase , Yoshihiro Fujiwara , Yuki Oshikawa , Naohiro Kawashima , Yuuki Tsuchiya
- 申请人： Ryusuke Mase , Yoshihiro Fujiwara , Yuki Oshikawa , Naohiro Kawashima , Yuuki Tsuchiya
- 申请人地址： JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Tokyo
- 专利权人： Ryusuke Mase,Yoshihiro Fujiwara,Yuki Oshikawa,Naohiro Kawashima,Yuuki Tsuchiya
- 当前专利权人： Ryusuke Mase,Yoshihiro Fujiwara,Yuki Oshikawa,Naohiro Kawashima,Yuuki Tsuchiya
- 当前专利权人地址： JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Tokyo
- 代理机构： Xsensus LLP
- 优先权： JPJP2018-191463 20181010
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
An image forming apparatus includes a developing device including at least one stirring rotator configured to stir a developer in the developing device, a driver configured to drive the at least one stirring rotator in forward and reverse rotation, a device detector configured to detect whether the developing device is set in the image forming apparatus, and control circuitry configured to execute a warm-up operation. In the warm-up operation, the driver drives the at least one stirring rotator alternately in the reverse rotation and the forward rotation in response to a detection of setting of the developing device in the image forming apparatus by the device detector and a detection of a predetermined condition.
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