Ink jet print head, ink jet printing apparatus and ink jet printing method

摘要

While the print head (1) is reduced in size, the adverse effect of air flows produced by ink droplets as they are ejected from a small number of ejection opening arrays (LG(Y)) is minimized. A small number of first ejection opening arrays (LG(Y)) eject one (Y) of three primary colors - cyan (C), magenta (M) and yellow (Y) -, and a large number of second and third ejection opening arrays (LG(M), LG(C)) eject the remaining two primary colors (M, C). A fourth ejection opening array (LG(G), LG(Bk), LG(R), LG(LG)), disposed between the first ejection opening array (LG(Y) and second or third ejection opening array (LG(M), LC(C)).