LIQUID EJECTION APPARATUS, AND CONTROL METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a liquid ejection apparatus that can prevent bias in dot forming positions on a landing object in a configuration where liquid is ejected at an acceleration or deceleration area of a liquid ejection head, and to provide a control method thereof.SOLUTION: A drive signal generating circuit can output a second drive signal including: a first unit signal COMa including a set of two ejection drive pulses DP1, DP2, and a fine vibration drive pulse VP; and a second unit signal COMb including a set of two ejection drive pulses. At a steady speed area of the recording head, both the first unit signal and the second unit signal are output according to one timing signal PTS while at an acceleration or deceleration area of the recording head, one first unit signal is output according to one timing signal.