发明名称 IMAGE FORMING DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing wasteful use of toner and a burden to a cleaner, with a simple constitution. <P>SOLUTION: A sheet existence detecting sensor 84 detects the existence of a sheet in a sheet storage part, and detects a rear end part of the sheet P stored in a storage position of the sheet storage part. When feeding the sheet P to an image forming part, the sheet is fed in advance in the sheet feeding direction by a distance of allowing the rear end of the sheet P to slip out of a detecting position of the sheet existence detecting sensor 84 detecting the rear end part of the sheet P stored in the storage position of the sheet storage part from the storage position by feeding parts 81, 82a and 82b. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007008722(A) 申请公布日期 2007.01.18
申请号 JP20060152363 申请日期 2006.05.31
申请人 CANON INC 发明人 ISHIKAWA JUNJI
分类号 B65H3/06;B41J29/38;B65H7/04;G03G21/14 主分类号 B65H3/06
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