Development roller, development device, and image forming...

Details Development roller, development device, and image forming... Development roller, development device, and image forming...

2009-02-19

2011-12-20

Brase, Sandra (Department: 2884)

Electrophotography

Image formation

Development

Reexamination Certificate

active

08081911

ABSTRACT:
A development roller includes a base unit having a base recess and a base projection formed in a predetermined area of a circumference surface of the base unit, and a surface layer formed on the circumference surface of the base unit and having a recess and a projection formed respectively in accordance with the base recess and the base projection of the base unit.

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