发明名称 IMAGE FORMING METHOD, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an image forming method that ensures extremely uniform stable charging free from vertical streaks for a long time, and to provide a process cartridge and an image forming apparatus. SOLUTION: Reducing a difference in linear velocity between a charging roller and a cleaning member suppresses rubbing of the charging roller and cleaning member, thereby restraining the charging roller from being soiled by rubbing. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008225076(A) 申请公布日期 2008.09.25
申请号 JP20070063536 申请日期 2007.03.13
申请人 RICOH CO LTD 发明人 TAGUMA KENICHI
分类号 G03G15/02 主分类号 G03G15/02
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