摘要 |
PROBLEM TO BE SOLVED: To achieve downsizing of a multi-row head.SOLUTION: A liquid discharge head includes: a nozzle plate 1 having four nozzle rows 41-44 on which a plurality of nozzles 4 for discharging droplets are arranged; a channel plate 2 for forming an individual liquid chamber 6 communicating with the nozzles 4; a diaphragm member 3 for forming a wall surface of the individual liquid chamber 6; and a frame member 20 for holding the channel plate 2 via the diaphragm member 3. The liquid discharge head has: first common liquid chambers 51, 52 formed with the frame member 20, for supplying liquid to the individual liquid chamber 6; and second common liquid chambers 53, 54 formed with the channel plate 2, for supplying the liquid to the individual liquid chamber 6. The second common liquid chambers 53, 54 are disposed between the nozzle rows 41, 42. |