发明名称 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
摘要 <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with constitution capable of preventing scumming or unprepared scattering by achieving sufficient charge quantity of supplied toner, and to provide a process cartridge which can be used in the image forming apparatus. <P>SOLUTION: The image forming apparatus 1 and the process cartridge 9 which can be used in the image forming apparatus 1 are provided by providing a means for supplying the toner for a developer on a developer carrier having passed through a developing region and for selectively charging weakly charged toner. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007133190(A) 申请公布日期 2007.05.31
申请号 JP20050326901 申请日期 2005.11.11
申请人 RICOH CO LTD 发明人 MIYOSHI YASUO
分类号 G03G15/08 主分类号 G03G15/08
代理机构 代理人
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