发明授权
- 专利标题： Image forming apparatus for forming image on record medium
- 专利标题（中）： 用于在记录介质上形成图像的图像形成装置
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申请号： US11735715申请日： 2007-04-16
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公开(公告)号： US08131192B2公开(公告)日： 2012-03-06
- 发明人: Yoshinori Honguh , Takeshi Morino
- 申请人： Yoshinori Honguh , Takeshi Morino
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人： Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Turocy & Watson, LLP
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G21/00 ; B65H7/14
摘要：
A record-medium determining apparatus constituted such that a luminescent light source irradiates modulated light to a surface of a record medium, a part of reflected light by the record medium of this irradiated light is detected by a photodetector, the photodetector changes the detected light into an electric signal, and a signal-intensity detecting device detects intensity of a signal modulated from this electric signal is provided further on an upstream side than a fixing unit of a record-medium conveying path.
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