| 摘要 |
PROBLEM TO BE SOLVED: To provide more preferable printing equipment which is hardly degraded in a printing quality for printing with an ink jet.SOLUTION: A printing equipment comprises a heat part 12, a main scanning drive part 14 and a control part 20. In the case where the head part 12 is caused to perform a main scanning operation, the control part 20 discharges ink drops from a nozzle to the positions of a plurality of pixels selected on the basis of preset mask data. For the individual positions of a medium 50, for one color, the control part 20 causes the head part 12 to discharge ink drops to first selection pixels or a plurality of pixels selected on the basis of the first mask data, and second selection pixels or a plurality of pixels selected on the basis of the second mask data different in the arrangement of the selected pixels from the first mask data. |
