发明申请
- 专利标题： PRINTING APPARATUS
- 专利标题（中）： 打印设备
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申请号： US12633860申请日： 2009-12-09
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公开(公告)号： US20100148426A1公开(公告)日： 2010-06-17
- 发明人: Hiroyuki Saito , Haruo Uchida , Kenji Shigeno , Noriyuki Aoki , Kazuhisa Kawakami , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Yoshiaki Suzuki
- 申请人： Hiroyuki Saito , Haruo Uchida , Kenji Shigeno , Noriyuki Aoki , Kazuhisa Kawakami , Yuji Kanome , Kosuke Yamamoto , Masakazu Tsukuda , Yoshiaki Suzuki
- 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
- 优先权： JP2008-320811 20081217
- 主分类号： B65H7/14
- IPC分类号： B65H7/14
摘要：
Provided is a printing apparatus, including a sensor unit which optically detects, at a measurement position, a surface of a sheet, for measuring a moving state of the sheet. The sensor unit measures the moving state of the sheet when the sheet is located at the measurement position, and measures a moving state of a surface of the rotary member when the sheet is not located at the measurement position.
公开/授权文献
- US08152167B2 Printing apparatus having optical sensor unit 公开/授权日：2012-04-10
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