摘要 |
A droplet ejection device including: (a) a first ejecting portion capable of ejecting first droplets in a first direction; (b) a second ejecting portion capable of ejecting second droplets in a second direction intersecting the first direction, so that the droplets ejected from the first and second ejecting portions can be united to constitute a united droplet before landing on a receiver medium; and (c) a constituent-droplet-number controller which controls number of the droplets constituting the united droplet such that the united droplet is placed at a variable position on the receiver medium.
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