发明名称 IMAGE FORMING DEVICE HAVING PAPER REFEED AND CARRYING PATH
摘要 PURPOSE:To obtain a compact device by providing first and second sheet stop positions in paper refeed and carrying paths and making an interval between the first sheet stop position and the second sheet stop position smaller than the maximum length of carried sheets. CONSTITUTION:Although a distance between first and second sheet stop positions A and B is smaller than the maximum length of a fed sheet S, the first and second sheets S can be independently stopped and carried in paper refeed and carrying paths 42, 45 and 46. When the second sheet S stops at the second sheet stop position B, the first sheet S is refeed to an image forming part 33. Thus, a plurality of sheets S are continuously fed to the paper refeed and carrying paths 42, 45 and 46 to perform double sided printing or multiple printing.
申请公布号 JPH0313463(A) 申请公布日期 1991.01.22
申请号 JP19890148714 申请日期 1989.06.12
申请人 CANON INC 发明人 GOTO SHINJI
分类号 B65H9/14;B65H29/58;B65H85/00;G03G15/00;G03G15/23 主分类号 B65H9/14
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