发明名称 Sheet feeder, shutter opening and closing method, and image forming apparatus
摘要 An image forming apparatus according to the present invention includes: a first sheet feeding unit; a second sheet feeding unit provided adjacent to the first sheet feeding unit; one or plural first shutter(s) provided in the first sheet feeding unit; a driving unit that drives the first shutter(s); and one or plural second shutter(s) provided in the second sheet feeding unit, the second shutter(s) opening and closing in association with the opening and closing of the first shutter(s) driven by the driving unit. According to the present invention, when plural shutters for designating a stacking range of sheets are provided, an operation of any one of the shutters can be suitably associated with operations of the other shutters.
申请公布号 US7988142(B2) 申请公布日期 2011.08.02
申请号 US20090371291 申请日期 2009.02.13
申请人 KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA 发明人 SUGIYAMA TADASHI
分类号 B65H3/44;B65H1/26 主分类号 B65H3/44
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