Electrophotography – Image formation – Development
Patent
1997-06-18
1998-09-29
Smith, Matthew S.
Electrophotography
Image formation
Development
399272, G03G 1509
Patent
active
058157816
ABSTRACT:
A development device of this invention includes a developer carrier for transporting a developer to a development region opposite to an image bearing body as binding the developer thereto by means of a magnetic force, and a regulating member opposing the developer carrier across a required distance therebetween and regulating the amount of developer transported by the developer carrier to the development region, the regulating member having a greater roughness at its surface opposite to the developer carrier than the developer carrier.
REFERENCES:
patent: 5438395 (1995-08-01), Koga et al.
patent: 5570168 (1996-10-01), Koga et al.
patent: 5581336 (1996-12-01), Matsuzaki et al.
patent: 5621505 (1997-04-01), Kobayashi et al.
patent: 5708941 (1998-01-01), Koga et al.
Minolta Co. , Ltd.
Smith Matthew S.
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