Photocopying – Contact printing – Light boxes
Patent
1992-03-23
1993-05-04
Gellner, Michael L.
Photocopying
Contact printing
Light boxes
118654, 355328, G03G 1502
Patent
active
052086364
ABSTRACT:
A printing machine in which two electrostatic latent images are recorded on a photoconductive member. One of the latent images is a charged area latent image with the other image being a discharged area latent image. A magnetic developer unit develops the charged area latent image with black toner particles. A non-magnetic developer unit develops the discharged area latent image with toner particles of a color other than black. The toner particles from both latent images are transferred substantially simultaneously to a sheet and fused thereto forming a color high lighted document.
REFERENCES:
patent: 4403848 (1983-09-01), Snelling
patent: 4562130 (1985-12-01), Oka
patent: 4660059 (1987-04-01), O'Brien
patent: 4761672 (1988-08-01), Parker et al.
patent: 4771314 (1988-09-01), Parker et al.
patent: 4791452 (1988-12-01), Kasai et al.
patent: 4833503 (1989-05-01), Snelling
patent: 4833504 (1989-05-01), Parker et al.
patent: 4937636 (1990-06-01), Rees et al.
patent: 4984021 (1991-01-01), Williams
patent: 4990955 (1991-02-01), May et al.
patent: 4998139 (1991-03-01), May et al.
patent: 5003351 (1991-03-01), Waki et al.
patent: 5010367 (1991-04-01), Hays
patent: 5021838 (1991-06-01), Parker et al.
patent: 5031570 (1991-07-01), Hays et al.
patent: 5045893 (1991-09-01), Tabb
patent: 5049949 (1991-09-01), Parker et al.
patent: 5132730 (1992-07-01), Hurwitch et al.
Edmunds Cyril G.
Garsin Paul A.
Rees James D.
Tabb Charles H.
Beck J. E.
Fleischer H.
Gellner Michael L.
Stanzione P. J.
Xerox Corporation
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