发明名称 Both-side recording apparatus
摘要 To enable selective use of a sheet path for sheet inversion and a substantially linear sheet path for a recording medium of a high rigidity, thereby enabling to pass a recording medium of a large thickness or a high rigidity in a simple configuration without an increase in the dimension of the apparatus and in an attached state of a sheet inversion unit. A first sheet path extending from a 21 sheet conveying roller through a sheet inversion unit 2 and returning to the sheet conveying roller, and a second sheet path 131 extending substantially linearly at an upstream side of the sheet conveying roller are provided, a part of the first sheet path and the second sheet path is formed by a common sheet path, and a movable flap 104 for switching the sheet paths is provided in the shared sheet path.
申请公布号 US7033014(B2) 申请公布日期 2006.04.25
申请号 US20040824400 申请日期 2004.04.15
申请人 CANON KABUSHIKI KAISHA 发明人 OHASHI TETSUYO;YOSHIKAWA JUNICHI;TANIGURO MASAHIRO;IWAKURA KOYA
分类号 B65H29/58;B41J3/60;B41J13/00;B65H15/00;B65H85/00 主分类号 B65H29/58
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