Printing apparatus and printing method
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United States of America Patent
Stats
-
Aug 18, 2015
Grant Date -
Apr 17, 2014
app pub date -
Oct 4, 2013
filing date -
Oct 11, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A printing apparatus including a print head including nozzle groups each having nozzles, each of the nozzle groups applying ink having a plurality of volumes from the nozzles to form dots including dots differing in size, including: an arrangement determination unit to determine an arrangement of dots to be formed by each of the nozzle groups; a size determination unit to determine sizes of ink ejected to print the dots determined by the arrangement determination unit, according to respective ejection characteristics of the nozzle groups, such that a print characteristic of an image based on the dot arrangement determined by the arrangement determination unit is within a predetermined range; and an ejection control unit to control the print head to eject ink having the plurality of sizes determined by the size determination unit in positions of a print medium based on the arrangement determined by the arrangement determination unit.
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