METHOD FOR PRINTING COLORED AND WHITE TONER USING A LOOK-UP TABLE

摘要

A method for printing on a receiver with a plurality of colored dry inks and a dry white ink, the method includes providing a look-up table having a set of one dimensional look-up tables for each of the colored inks and black inks; inputting a value to each of the one dimensional look-up tables, which value corresponds to a laydown at each pixel location of the receiver; wherein the look-up table determines a laydown of white ink at each pixel location depending on the laydown of the colored inks and black ink; and determining an amount of white ink to laydown by computing a value from the determined white laydowns of each look-up table.

主权项

1. A method for printing on a receiver with a plurality of colored dry inks and a dry white ink, the method comprising the steps of:
(a) providing a look-up table having a set of one dimensional look-up tables for each of the colored inks and black ink: (b) inputting a value to each of the one dimensional look-up tables, which value corresponds to a laydown at each pixel location of the receiver; wherein the look-up table determines a laydown of white ink at each pixel location depending on the laydown of the colored inks and black ink; (c) determining an amount of white ink to laydown by computing a value from the determined white laydowns of each look-up table, wherein the computing step includes choosing an average of the white laydown from each of the look-up tables.