Developer layer forming device having a blade pressed against a

Details Developer layer forming device having a blade pressed against a Developer layer forming device having a blade pressed against a

1997-05-20

1998-09-08

Royer, William J.

Electrophotography

Image formation

Development

G03G 1508

Patent

active

058059660

ABSTRACT:
A developer layer forming device includes a photoreceptor drum, a developing roller arranged opposite to the photoreceptor drum such that the developing roller is in contact with or adjacent to the photoreceptor drum, and supporting a non-magnetic developer, and a blade arranged opposite to the developing roller and also arranged such that an edge of the blade is pressed against and thus in contact with the developing roller at a nip portion.

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N. Ryoichi, "Electrostatic Latent Image Developing Device", Japanese Laid-Open Patent Publication No. 05107904, Published on Apr. 30, 1993.
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K. Kimura, et al., "Developer Layer Forming Device", Japanese Laid-Open Patent Publication No. 2-71284, Published on Mar. 9, 1990.
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K. Okano, et al., "Developing Device", Japanese Laid-Open Patent Publication No. 3-191370, Published on Aug. 21, 1991.
K. Nagaoka, et al., "Developing Device", Japanese Patent Publication No. 63-15580, Published on Apr. 5, 1988.
M. Hasoya, et al., "Developing Device", Japanese Patent Publication No. 3-20747, Published on Mar. 20, 1991.

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