发明名称 Document feeder and method of document reading
摘要 A document feeder which picks up documents from a tray, separates/feeds a document with a feed roller and a separation roller and transports the document on a reading position with read rollers. The speed of feeding a document by the feed roller is higher than the speed of transporting a document by the read rollers. The reading position is at a distance from the nip portion between the feed roller and the separation roller, the distance being longer than the length in the document feeding direction of the document.
申请公布号 US6333797(B1) 申请公布日期 2001.12.25
申请号 US19980128647 申请日期 1998.08.04
申请人 发明人
分类号 G03G15/00;B65H5/06;B65H5/38;H04N1/00;(IPC1-7):H04N1/04 主分类号 G03G15/00
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