发明授权
US5390016A Image forming apparatus and method for prefeeding a sheet to a conveying
path from a sheet accommodating device prior to generation of a sheet
feeding signal
失效
图像形成装置和方法，用于在生成纸张馈送信号之前将纸张从纸张收纳装置预送到输送路径
- 专利标题： Image forming apparatus and method for prefeeding a sheet to a conveying path from a sheet accommodating device prior to generation of a sheet feeding signal
- 专利标题（中）： 图像形成装置和方法，用于在生成纸张馈送信号之前将纸张从纸张收纳装置预送到输送路径
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申请号： US79216申请日： 1993-06-21
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公开(公告)号： US5390016A公开(公告)日： 1995-02-14
- 发明人: Akimitsu Hoshi , Masaaki Sato , Norifumi Miyake , Kenji Kobayashi
- 申请人： Akimitsu Hoshi , Masaaki Sato , Norifumi Miyake , Kenji Kobayashi
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX1-321645 19891211
- 主分类号： B65H9/14
- IPC分类号： B65H9/14 ; B65H3/00 ; B65H3/06 ; B65H3/44 ; B65H7/00 ; G03G15/00 ; G03G21/00
摘要：
An image forming apparatus and method includes a sheet accommodating device, a feeder, an image former, a sheet conveying path, and a controller. The sheet accommodating device accommodates a stack of sheets. The sheet accommodating device is movable in a direction crossing with the feeding direction for the sheets. The feeder feeds one-by-one the sheets from the sheet accommodating device. The image former forms an image on a sheet sent from the sheet accommodating device by the feeder. The sheet conveying path has a sufficient length to retain the sheet from the sheet accommodating device between the feeder and the image former so that a trailing edge of the sheet is downstream of the feeder. The controller pre-feeds the sheet to the sheet conveying path from the sheet accommodating device prior to the generation of a sheet feeding signal.
公开/授权文献
- USD415962S Cap 公开/授权日：1999-11-02
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