Photocopying – Contact printing – Light boxes
Patent
1994-08-29
1996-02-20
Brase, Sandra L.
Photocopying
Contact printing
Light boxes
118661, G03G 1510
Patent
active
054933692
ABSTRACT:
A roller for improved conditioning of an image formed from a liquid developer comprised of toner particles and liquid carrier. A wire mesh uniformly covering an inner layer of the roller uniformly distributes an electrical bias closer to the surface of the roller and to the adjacent image bearing surface. The electrical bias has the same sign polarity as that of the toner particles of the image, to electrostatically repel and prevent the toner particles from entering the roller, and for compacting the toner particles to the image. The wire mesh reduces the electrical requirements of the materials used for the roller.
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Badesha Santokh S.
Chang Shu
Floyd, Jr. Lawrence
Sypula Donald S.
Tarnawskyj Christine J.
Brase Sandra L.
Xerox Corporation
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