摘要 |
A printing technique wherein pixel locations that are requested to be marked with only black are identified, black is applied to the identified pixel locations, non-black color is applied to a subset of the identified pixel locations that have an associated black half-tone threshold level that is darker than a predetermined non-white threshold level, such that only black is applied to identified pixel locations having an associated black half-tone threshold level that is lighter than or equal to the predetermined non-white threshold level .
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