| 摘要 |
PROBLEM TO BE SOLVED: To provide a droplet discharge head and a droplet discharge device in which a head module can be highly accurately positioned with a simple configuration.SOLUTION: An inkjet head 200 includes displacement amount detection means for detecting a displacement amount of each head module 210 mounted on a base frame 212. The displacement amount detection means is composed of a magnet provided in the head module 210 and a magnetic sensor provided in the base frame 212. In the base frame 212, a magnetic sensor side memory 310 is provided in which information is stored for correcting sensitivity of the magnetic sensor, and in the head module 210, a magnet side memory 312 is provided in which information is stored for correcting the sensitivity of the magnetic sensor required for using the magnet provided in the head module 210. After the head module 210 is mounted on the base frame 212, the information stored in the magnetic sensor side memory 310 and the information stored in the magnet side memory 312 are read out to correct the sensitivity of the magnetic sensor. |
