| 摘要 |
PROBLEM TO BE SOLVED: To provide an image formation device, an image formation method and a threshold value matrix generating device that have high robustness to stripe irregularity extending to a conveying direction of a recording medium.SOLUTION: In a dot cluster 200 that is formed of a plurality of dots connecting in an arrangement direction of a nozzle 102 (ink chamber unit 100), a line head 44 is controlled so that a first dot 190a is formed in earlier timing from a position closer to a center of the dot cluster 200. |
