Developer cartridge, developing apparatus using the same,...

Details Developer cartridge, developing apparatus using the same,... Developer cartridge, developing apparatus using the same,...

2006-12-05

2006-12-05

Lee, Susan (Department: 2852)

Electrophotography

Image formation

Development

Reexamination Certificate

active

07146124

ABSTRACT:
Provided are a developer cartridge and a developing apparatus using the developer cartridge, the developer cartridge making it possible to set the amount of developers that can be received to be large even when used in a miniaturized developing device and simplify the mechanism for opening/closing a supply outlet of the developer cartridge. As a result, the developer cartridge has no wasted space and thus can be miniaturized. In order to attain the above, the present invention provides a developer cartridge including a developer receiving portion that receives a new developer and has a section formed to have a shape that occupies a substantially entire space that is allocated to the developer cartridge to be attached.

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