Photocopying – Contact printing – Light boxes
Patent
1989-08-03
1991-06-04
Grimley, Arthur T.
Photocopying
Contact printing
Light boxes
355245, 430 45, G03G 1501
Patent
active
050218387
ABSTRACT:
Tri-Level Highlight color imaging apparatus utilizing two-component developer materials in each of a plurality of developer housings. The triboelectric properties of the toners and carriers forming the two-component developers are such that inter-mixing of the components of each developer with the components in another developer housing is minimized.
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Allen, Jr. William M.
Parker Delmer G.
Stark Howard M.
Grimley Arthur T.
Royer William J.
Xerox Corporation
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