Photocopying – Contact printing – Light boxes
Patent
1994-02-24
1995-05-02
Braun, Fred L.
Photocopying
Contact printing
Light boxes
355200, 355271, G03G 1514, G03G 2100
Patent
active
054124590
ABSTRACT:
In an electrostatic printer (1) paper (11) is first conditioned by being thoroughly dried by rollers (13 and 15), which also immobilize the paper so that it does not wrinkle. The paper is then kept hot on flat plate 17 before it moves into the transfer nip of intermediate transfer drum (5) and transfer roller (7). The paper does not wrinkle on the plate and toner image is transferred to a wide range of papers with exceptional quality and consistency.
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patent: 4639405 (1987-01-01), Franke
patent: 4645327 (1987-02-01), Kimura et al.
patent: 5081502 (1992-01-01), Mitsuya et al.
patent: 5099281 (1992-03-01), Bhagat
patent: 5204722 (1993-04-01), Thompson et al.
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Borsuk John E.
Cheng Kuangti T.
Moss Joe D.
Newman Robert G.
Sharma Pramod K.
Brady John A.
Braun Fred L.
Lexmark International Inc.
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