发明名称 Sheet feeding device and image forming apparatus
摘要 A burden on a user when changing sheets such as with an ink jet printer and the like is reduced, and the necessary stack space is secured without considering the step difference up to the mounting surface of an ejected paper tray worth of the amount of curls for sheets that easily curls such as post cards and the like. Thus, enlargement of the apparatus and increase in the manufacturing cost are suppressed, and is easily adopted for low cost type for mass consumption.
申请公布号 US7547011(B2) 申请公布日期 2009.06.16
申请号 US20060434172 申请日期 2006.05.16
申请人 CANON KABUSHIKI KAISHA 发明人 KURATA TETSUJI;YAMAMOTO KOSUKE;YOSHIKAWA JUNICHI;HIRAI YASUYUKI;OKAMURA YOSHITAKA
分类号 B65H3/44;B65H5/26 主分类号 B65H3/44
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