| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid discharge head capable of adjusting a pressure in the liquid discharge head, and to provide a liquid discharge device.SOLUTION: In a liquid discharge head, a recording head 20 includes an opening 25, which allows a liquid and/or a gas to flow into an ink chamber 21, separately from a liquid supply part 22 for supplying an ink to an ink chamber 21. |
