摘要 |
PROBLEM TO BE SOLVED: To provide an inspection method and an inspection device for an inkjet recording head, which is capable of accurately inspecting quality of the inkjet recording head in which dot density is increased.SOLUTION: An inspection method for an inkjet recording head 10 forming multiple dots 50 by discharging inks from multiple nozzles, includes: a step for obtaining image data by photographing multiple dots 50; a step for measuring a position of each of dots 50 in the image data; a step for calculating a displacement amount which is a difference between a measured position that is the measured position of each of dots 50 and a reference position calculated on the basis of the measured position, for each of dots 50; a step for calculating a statistic of multiple displacement amounts; and a step for determining whether or not the statistic meets a predetermined standard. |