发明名称 DEVELOPING DEVICE, IMAGE FORMING DEVICE AND PROCESS CARTRIDGE
摘要 PROBLEM TO BE SOLVED: To provide a developing device, an image forming device and a process cartridge capable of smoothly replenishing a developer circulating part with toner by preventing the blocking of the toner accumulated in a toner replenishing path. SOLUTION: A toner stirring member 24 for stirring replenishing toner taken in through the toner replenishing path 20 of a developing housing 3 is disposed in the path 20. Thus, the toner accumulated at the part of the path 20 where the toner hardly moves such as space between marks A and B is stirred by a toner stirring member 21, whereby the blocking of the toner is prevented.
申请公布号 JP2002139908(A) 申请公布日期 2002.05.17
申请号 JP20000333566 申请日期 2000.10.31
申请人 RICOH CO LTD 发明人 OYAMA KUNIHIRO
分类号 G03G15/08 主分类号 G03G15/08
代理机构 代理人
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