| 摘要 |
PROBLEM TO BE SOLVED: To record a high quality image by restraining the luster irregularity of the image.SOLUTION: An inkjet head has nozzle rows in which nozzles discharging curable ink to be cured by giving active energy are arranged at prescribed pitches P in a first direction, and which comprises N (N≥5) rows of nozzles for each color discharging four deep-colored inks including cyan, magenta, yellow, and black and at least one pale-colored ink from among pale-colored inks in the same colors as those of the deep-colored inks, respectively. In each of the nozzle rows, the nozzles are arranged in a state of being displaced by P/N for a first direction, a nozzle for an ink having least curing sensitivity is arranged on the uppermost stream side of the relative movement of a recording medium and a pale-colored ink nozzles is arranged between nozzles for two different deep-colored inks. |
