Developing apparatus, process cartridge, and image forming...

Details Developing apparatus, process cartridge, and image forming... Developing apparatus, process cartridge, and image forming...

2011-07-19

2011-07-19

Gray, David M (Department: 2852)

Electrophotography

Internal machine environment

Particle or contaminant control

Reexamination Certificate

active

07983589

ABSTRACT:
A developing apparatus detachably mountable to an electrophotographic image forming apparatus having a latent image forming unit provided below a photosensitive drum in the gravitational direction. The apparatus includes a first member and a second member. The first and second members receive falling and flying developer. As a result, contamination in the image forming apparatus caused by the developer falling and flying from the photosensitive drum, the developing roller, a developing blade, and a sealing member of a developing end is reduced.

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