发明名称 PAPER FEEDING DEVICE AND IMAGE FORMATION DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a paper feeding device capable of easily taking out a bundle of papers when a large number of papers are fed to a position near an upstream side of a separation part and capable of performing subsequent paper feeding action without trouble. SOLUTION: In the paper feeding device, paper conveying passages 5, 6 provided between a paper tray 1 and the separation parts 7, 8 in its downstream side have a constitution that an entrance part 9 is spread. A paper height detection sensor 10 for detecting height of the bundle of papers entering the entrance part 9 is provided on a position near the entrance part. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2006298541(A) 申请公布日期 2006.11.02
申请号 JP20050121143 申请日期 2005.04.19
申请人 RICOH CO LTD 发明人 UEHARA KENTARO
分类号 B65H7/18;B65H3/46 主分类号 B65H7/18
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