Electrophotography – Image formation – Development
Patent
1997-08-20
1999-02-23
Grimley, Arthur T.
Electrophotography
Image formation
Development
399274, 399279, 399286, 430107, 430120, G03G 1508
Patent
active
058753796
ABSTRACT:
A developing device according to the present invention has a developer carrying member for conveying a developer to a developing area opposite to an image carrying member with the developer held on its surface and a controlling member for controlling the amount of the developer conveyed to the developing area upon being pressed against the surface of the developer carrying member, the surface of the developer carrying member and/or the surface of the controlling member pressed against the surface of the developer carrying member being composed of an elastic material having a rubber hardness of 20.degree. to 70.degree. and having elongation of 400 to 1200%.
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Fujieda Yoichi
Goto Hiroshi
Inoue Ryuji
Machida Junji
Nakagawa Syuichi
Chen Sophia S.
Grimley Arthur T.
Minolta Co. , Ltd.
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