发明名称 IMAGE FORMATION DEVICE AND PAPER CARRIER DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an image formation device improving the image quality and the recording material carrying performance by reducing the incorporation of foreign matter such as paper powder sticking to paper sheets to be fed and carried from a paper feed part, into an image formation part and reducing contamination of a recording material carrier roller, a transfer roller, a fixing roller, a pressure roller, etc., due to the paper powder. SOLUTION: In a recording material carrier passage 9 extending from a paper feeding cassette 7 to a transfer portion T of the image formation part, rotating brush roller pair 13 as foreign matter separation means are provided in the carrying direction downstream of carrier roller pair 11. An electrostatic attraction sheet 15 as a foreign matter collecting means, comprising a material having a plus electrification rank to the recording material P is provided in the downstream of the rotating brush roller pair 13.
申请公布号 JP2002160844(A) 申请公布日期 2002.06.04
申请号 JP20000357028 申请日期 2000.11.24
申请人 RICOH CO LTD 发明人 MATSUI HIDEAKI
分类号 B65H5/00;(IPC1-7):B65H5/00 主分类号 B65H5/00
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