发明名称 Process cartridge remanufacturing method
摘要 A remanufacturing method for a process cartridge includes (a) removing the second end cover at the other longitudinal ends of the drum frame, the developing frame and the developer frame; (b) removing a drum shaft rotatably supporting the drum; (c) separating the drum and the developing roller from each other; (d) moving the drum outwardly from the process cartridge, so that the drum is inclined, and then removing the drum from the drum frame; (e) inserting one end of a new drum such that a driving force receiving portion is exposed outside the drum frame, and inserting the drum shaft from outside of the drum frame; (f) opening a filling port provided in the developer accommodating portion, refilling the developer and then closing the filling port; and (g) fixedly mounting a second end cover to the other longitudinal ends of the drum frame, the developing frame and the developer frame.
申请公布号 US6931226(B2) 申请公布日期 2005.08.16
申请号 US20020128294 申请日期 2002.04.24
申请人 CANON KABUSHIKI KAISHA 发明人 CHADANI KAZUO;MATSUZAKI HIROOMI;MIYABE SHIGEO;SUZUKI AKIRA
分类号 G03G15/00;G03G21/18;(IPC1-7):G03G15/00 主分类号 G03G15/00
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