Toner cartridge used with electrophotographic image forming...

Details Toner cartridge used with electrophotographic image forming... Toner cartridge used with electrophotographic image forming...

2007-02-27

2007-02-27

Tran, Hoan (Department: 2852)

Electrophotography

Image formation

Development

C222SDIG001, C399S262000

Reexamination Certificate

active

10915400

ABSTRACT:
A toner cartridge used with an electrophotographic image forming apparatus includes a developing roller to develop an electrostatic latent image formed on an outer circumferential surface of a photosensitive drum, a toner to supply roller supplying toner onto the developing roller, a guide member installed under the toner supplying roller to guide the toner to attach onto the surface of the toner supplying roller by a predetermined thickness, a hopper to store the toner supplied to the toner supplying roller, and an agitator rotatably installed on the hopper. A rotary shaft of the agitator is disposed in a position higher than an upper portion of the guide member.

REFERENCES:
patent: 5510883 (1996-04-01), Kimura et al.
patent: 6907215 (2005-06-01), Yasukawa et al.
patent: 11-282235 (1999-10-01), None
patent: 2001-255727 (2001-09-01), None
patent: 19423 (2000-04-01), None
patent: 19994 (2000-04-01), None

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