Seal for toner cartridge assembly

Details Seal for toner cartridge assembly Seal for toner cartridge assembly

2006-01-31

2006-01-31

Chen, Sophia S. (Department: 2852)

Electrophotography

Internal machine environment

Particle or contaminant control

C399S109000, C399S258000

Reexamination Certificate

active

06993265

ABSTRACT:
A recharged toner cartridge assembly is disclosed in which a sealing member is provided between the toner hopper and the feed roller compartment to prevent leakage of the recharged toner powder. In particular, the sealing member is fixed to the bottom surface of the feed roller compartment before the compartment is brought to engage with the toner hopper, thus avoiding any inadvertent messing of the toner powder in the toner hopper.

REFERENCES:
patent: 4930684 (1990-06-01), Patterson
patent: 5296902 (1994-03-01), Michlin
patent: 5799712 (1998-09-01), Kelly et al.
patent: 6014534 (2000-01-01), Goebel et al.
patent: 6552780 (2003-04-01), Michlin et al.
patent: 6587657 (2003-07-01), Sirejacob
patent: 6721525 (2004-04-01), Wang et al.
patent: 6760556 (2004-07-01), De Kesel et al.
patent: 08-179613 (1996-07-01), None
patent: 08-278739 (1996-10-01), None

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