EJECTION CONTROLLER, EJECTION CONTROL METHOD, PRINTER, IMAGE SIGNAL PROCESSOR, PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To make a streak on a boundary part hardly conspicuous, which is caused by a displacement of a mounting position of a unit head and unevenness in the ejection directions of the unit heads. SOLUTION: When a plurality of unit heads with a short print width keeps a continuity to constitute one print head with the directions of ejection of ink droplets ejected from each nozzle so deflected and controlled as to be allocated to a plurality of pixel areas within an imaging term of one pixel area, a printing device as an output destination of print data increases/decreases or as-is outputs the ink droplets allocated to the pixel area in a position to face a nozzle positioned at the end of each unit head in accordance with setting information on the result of printing near the boundary between the unit heads. COPYRIGHT: (C)2005,JPO&NCIPI