| 摘要 |
There is provided an inkjet head which is provided with a plurality of nozzle rows each of which has a plurality of nozzles arranged along a first direction, a plurality of pressure chambers connected to the plurality of nozzles, a plurality of common ink chambers respectively corresponding to the plurality of nozzle rows, a plurality of fluid channels connecting the plurality of common ink chambers to the plurality nozzles via the plurality of pressure chambers, and a plurality of ink supply openings corresponding to the plurality of common ink chambers. The plurality of ink supply openings is arranged along a second direction different from the first direction so that each of the plurality of ink supply openings communicates with corresponding one of the plurality of common ink chambers. The inkjet head is further provided with a filter located to cover the plurality of ink supply openings. The filter includes filtering portions that have functions of eliminating dust in ink flowing therethrough. The filtering portions respectively correspond to the plurality of ink supply openings. Each of the filtering portions is configured such that a size of an outline thereof in the first direction is longer than a size of the outline in the second direction when viewed as a plan view.
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