发明名称 PAPER FEED DEVICE
摘要 <p>PURPOSE:To provide a paper feed device that can improve the changeover operability of an automatic paper feed mode and a manual insertion paper feed mode. CONSTITUTION:By operating an automatic paper feed mode operation portion 41 or 42, a mode to feed a paper sheet automatically from a paper feed cassette is designated by driving a manual insertion drive portion 34 in a closing direction when a manual insertion tray is opened and closing the manual insertion tray, and also arrangement is made so that even an inexperienced user may be able to designate easily a manual insertion paper feed mode by operating a manual insertion paper feed portion 40 and driving the manual insertion drive portion 34 in an opening direction and opening the manual insertion tray automatically.</p>
申请公布号 JPH0517037(A) 申请公布日期 1993.01.26
申请号 JP19910171489 申请日期 1991.07.12
申请人 RICOH CO LTD 发明人 HOSAKA HIROSHI
分类号 B65H3/44;B65H7/04;B65H11/00;G03G15/00 主分类号 B65H3/44
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