Process for producing process color in a single pass with three

Details Process for producing process color in a single pass with three Process for producing process color in a single pass with three

1997-08-20

1998-09-15

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

To produce color reproduction

430 44, G03G 1301

Patent

active

058076522

ABSTRACT:
A process for producing eight distinct colors, (viz. K, C, M, Y, CM, CY, MY and W) in a single pass with a single exposure in a 3.lambda./3L imaging system is provided. The use of xerocolography with a fifth developer housing containing the same color toner as one of the four normally used developer housings and suitable flood exposure devices overcomes the limitations of prior art K+6 imaging systems which utilize an exposure device capable of emitting light beams at three different wavelengths and a photoreceptor having three layers responsive to the three wavelengths.

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