发明名称 PROCESS CARTRIDGE
摘要 PROBLEM TO BE SOLVED: To obtain a process cartridge whose recovering ability of waste toner is excellent and whose running cost is reduced. SOLUTION: This process cartridge possesses at least a photoreceptor 1 and a cleaning device 3 to remove toner from the photoreceptor 1 at the inside of a casing 8 and is integrally attached and detached to/from an image forming device main body. In this case, the cleaning device 3 is constituted of a first recovering part 9 to temporarily carry the toner recovered from the surface of the photoreceptor by a blade 3b and a sealing means 3c abutting on the photoreceptor 1 and a second recovering part 10 to recover the toner from the first recovering part 9 and the second recovering part 10 is independently freely attached and detached to/from the casing 8.
申请公布号 JP2001083863(A) 申请公布日期 2001.03.30
申请号 JP19990263036 申请日期 1999.09.17
申请人 RICOH CO LTD 发明人 SHIRAKI TAKAMASA
分类号 G03G21/10;G03G21/18;(IPC1-7):G03G21/18 主分类号 G03G21/10
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