Recycle developer bearing body, inspection method and...

Details Recycle developer bearing body, inspection method and... Recycle developer bearing body, inspection method and...

2005-12-13

2005-12-13

Tran, Hoan (Department: 2852)

Electrophotography

Having particular structure

Remanufacturing

C029S895100, C492S018000

Reexamination Certificate

active

06975822

ABSTRACT:
A recycle developer bearing body which is an effective recycle of a used developer bearing body, helps effective utilization of resources, and does not result in image quality degradation, such as developer concentration unevenness. In the recycle developer bearing body, even when scars or other defects are developed on a developer bearing surface of the developer bearing body from previous use, a surface roughness Ra of the developer bearing surface having the scars or other defects of the developer bearing body is 0.8 μm or more.

REFERENCES:
patent: 5781830 (1998-07-01), Gaylord et al.
patent: 6201942 (2001-03-01), Honda et al.
patent: A 7-281517 (1995-10-01), None
patent: A 8-202140 (1996-08-01), None
patent: A 9-230690 (1997-09-01), None
patent: 2001-311693 (2001-11-01), None
patent: A 2003-29535 (2003-01-01), None

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