发明授权
US4600293A Photocopying apparatus and method wherein the optical scanner acts as an
alignment guide
失效
复印装置和方法，其中光学扫描仪用作对准引导件
- 专利标题： Photocopying apparatus and method wherein the optical scanner acts as an alignment guide
- 专利标题（中）： 复印装置和方法，其中光学扫描仪用作对准引导件
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申请号： US595356申请日： 1984-03-30
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公开(公告)号： US4600293A公开(公告)日： 1986-07-15
- 发明人: Junji Watanabe
- 申请人： Junji Watanabe
- 申请人地址： JPX Kawasaki
- 专利权人： Tokyo Shibaura Denki Kabushiki Kaisha
- 当前专利权人： Tokyo Shibaura Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX58-54306 19830330; JPX58-54307 19830330
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G15/28
摘要：
A copy machine includes a document table on which a document is placed aligning at the left end with the left end of the document table, and a lamp, under the document table, which scans from left to right for a distance corresonding to the width of a designated copy sheet. Before the start of the copying operation, a carriage for supporting the lamp is located at a position distanced from the left end of the document table by a length corresponding to the width of the copy sheet. A display is provided on the upper surface of the carriage. Before the copying operation starts, the display emits light to indicate a copy allowable range.
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