发明名称 SHEET MATERIAL CONVEYING DEVICE AND IMAGE FORMING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a sheet material conveying device and an image forming device capable of conveying sheets at high speed without deteriorating quality of images. SOLUTION: In this sheet material conveying device, a guide member is movably provided in a connection part of a first sheet material conveyance passage 51 and a second sheet material conveyance passage 54. When reverse conveyance of an preceding sheet S1 is started and a following sheet S2 is conveyed to the connection part, the guide member divides the connection part into a conveyance passage for the preceding sheet S1 and a conveyance passage for the following sheet S2. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009292616(A) 申请公布日期 2009.12.17
申请号 JP20080149456 申请日期 2008.06.06
申请人 CANON INC 发明人 HIRAI HIROSHI
分类号 B65H29/58;B65H5/02;B65H5/36 主分类号 B65H29/58
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