| 摘要 |
The ink jet recording head 1 of the invention is provided with a black ink nozzle array Bk1 for black ink constituting first ink, and plural color ink nozzle arrays C1 to C3 for discharging color inks. In a color ink nozzle array C1 having the shortest print distance from the black print formed by the black ink nozzle array Bk1, there is introduced a color ink showing the highest mutual reactivity with the black ink, and a color ink showing the next highest mutual reactivity is introduced into a nozzle array C2 having the next shortest print distance, and a color ink showing the lowest mutual reactivity is introduced into a nozzle array C3 having the longest print distance.
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