发明名称 |
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE AND TONER USED IN THE SAME |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily recovering a residual toner remaining on a latent image carrier after transfer from the latent image carrier, and capable of miniaturizing the image forming apparatus without providing a cleaning device for the latent image carrier. <P>SOLUTION: The electrophotographic image forming apparatus comprises a temporary holding means 40 which recovers and holds a reversely charged toner T<SB>1</SB>in a residual toner remaining on a photoreceptor 1 after transfer with a transfer device 6, and returns the held reversely charged toner to the photoreceptor 1; recovering means 5, 6 which recover the reversely charged toner from the photoreceptor 1; and a charge eliminator 46 which eliminates charges from the photoreceptor 1. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
申请公布号 |
JP2004252203(A) |
申请公布日期 |
2004.09.09 |
申请号 |
JP20030043094 |
申请日期 |
2003.02.20 |
申请人 |
RICOH CO LTD |
发明人 |
NAGASHIMA HIROYASU;YANAGIDA MASAHITO;KUMAGAI NAOHIRO;SHINTANI TAKASHI;KOIKE TOSHIO;SANPEI ATSUSHI;KAWASUMI MASANORI;MURAKAMI EISAKU;TOMITA MASAMI;UCHITANI TAKESHI |
分类号 |
G03G9/08;G03G9/097;G03G15/08;G03G15/16;G03G21/00;G03G21/06;G03G21/08 |
主分类号 |
G03G9/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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