Electrophotography – Image formation – Development
Reexamination Certificate
2006-06-06
2006-06-06
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Development
C399S237000, C399S054000
Reexamination Certificate
active
07058339
ABSTRACT:
A color printing system comprising a combination of at least four, and preferably six coloring materials, each of a different color, wherein these colors are selected from(1) an orange-red;(2) a violet-red;(3) a violet-blue;(4) a green-blue;(5) a green-yellow; and(6) an orange-yellow;as well as white and black.This system may be incorporated into a wide range of printing devices and provides a means of achieving a wide range of colors.
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