发明名称 Image formation apparatus and sheet conveyance apparatus
摘要 A sheet conveyance apparatus, includes: a paper feed cassette which is detachably attached to an apparatus body; a conveyance unit which separates and conveys a sheet from the paper feed cassette; a swing member which is swingably supported about a shaft relative to the apparatus body, and whose swing positions are respectively changed in a state where the paper feed cassette is detached from the apparatus body, a state where the paper feed cassette is attached to the apparatus body and where the sheet is not being conveyed, and a state where the paper feed cassette is attached to the apparatus body and where the sheet is not being conveyed; and a detection unit which detects a change of the swing positions.
申请公布号 US7515867(B2) 申请公布日期 2009.04.07
申请号 US20050288266 申请日期 2005.11.29
申请人 BROTHER KOGYO KABUSHIKI KAISHA 发明人 YANO HIDETOSHI
分类号 B65H7/04;B65H3/32;B65H3/50 主分类号 B65H7/04
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