| 摘要 |
A print head includes a first nozzle group which includes a plurality of first nozzles arranged linearly, and a second nozzle group and a third nozzle group which include a plurality of second nozzles and a plurality of third nozzles arranged linearly, and are disposed in parallel with each other and spaced from the first nozzle group by a first interval and a second interval at opposite sides of the first nozzle group, respectively.
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