| 摘要 |
An ink jet recording head includes a first ink flow path array corresponding to a first recording element array, and a distance (La) between one end portion of an ink flow path and another end portion thereof across a first ink supply opening in the first ink flow path array is substantially equal to a distance (Lb) between one end portion of an ink flow path corresponding to a recording element located relatively far from a second supply opening and another end portion thereof across the second ink supply opening in a second ink flow path array.
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