发明名称 DEVELOPING DEVICE
摘要 PURPOSE:To transfer to plain paper as well by providing a magnetic capturing means behind the developer carrying body region in proximity to the latent image holding body of the developer carrying body disposed opposedly to the latent image holding body. CONSTITUTION:In order to capture the magnetic developer removed by a cleaning member 9 from a latent image holding body 1, a magnetic capturing means is provided behind the developer holding body region is proximity to the latent image holding body 1 of the sleeve 5 disposed opposedly to the latent image holding body 1. The magnetic capturing means consist of magnetic poles 11. The once removed and loosened toner 10 having entered said region by rolling on the body 1 is jumped up by these magnetic poles 11 and is magnetically captured on the sleeve 5. The captured toner 10 is returned again into a hopper 4 by the revolution in the direction of an arrow (b) of the sleeve 5 and is again coated on the sleeve 5, so as to be used for development.
申请公布号 JPS56138760(A) 申请公布日期 1981.10.29
申请号 JP19800042416 申请日期 1980.04.01
申请人 CANON KK 发明人 TAJIMA HATSUO;HOSONO NAGAO
分类号 G03G15/09;G03G21/00;G03G21/10 主分类号 G03G15/09
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