| 摘要 |
In an ink-jet head including a discharge element group in which discharge elements each including a nozzle for discharging ink and a pressure chamber for applying a discharge pressure to the ink supplied from a manifold are disposed at specified intervals, a manifold and plural discharge elements are formed of through holes provided in plural thin plates bonded with adhesive and laminated, and plural dummy paths positioned around the discharge element group are formed of opening parts provided to communicate with each other in the plural thin plates.
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