摘要 |
PROBLEM TO BE SOLVED: To prevent deterioration in printing quality when a printer using a collective head performs the printing through a plurality of printing paths. SOLUTION: This inkjet printer 10 comprises: the collective head 108 with a plurality of nozzle units; a main-scanning control portion 202 which makes the collective head scan in a main-scanning direction; a sub-scanning control portion 204 which makes the collective head 108 move in a sub-scanning direction, relatively to a medium 30; and a printing-path setting portion 206 which makes a nozzle array equivalent to the width of the printing paths sequentially correspond to each of the different printing paths from one end of the nozzle array in the collective head 108, so that a boundary between the printing paths cannot overlap a boundary between the nozzle units in the collective unit. COPYRIGHT: (C)2008,JPO&INPIT
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