Inkjet recording device

An inkjet recording device which has two sub-print heads, each of which includes a nozzle that forms ink particles by applying vibration to ink being ejected under pressure, a charging electrode for charging the ink particles, a deflection electrode for deflecting the charged ink particles, and a gutter for recovering ink particles not used in printing, in which two nozzles are disposed in a deflection direction of the ink particles, and which performs printing on a printed object while moving the printed object relative to the ink particles in a direction substantially perpendicular to the deflection direction of the ink particles,

• wherein the inkjet recording device has a function for enlarging a clearance between print results, printed by the two nozzles, by controlling a voltage applied to the charging electrode and a voltage applied to the deflection electrode,
• wherein one print content is printed by the two nozzles, and
• wherein a charging voltage of a first charging electrode, which charges ink particles formed by a first nozzle of the two nozzles, which is disposed upstream in the deflection direction of the ink particles, is changed to a large charging voltage, and a deflection voltage, which is applied to a first deflection electrode which deflects the ink particles charged by the first charging electrode, is changed to a large deflection voltage, and thus a size of the one print content can be adjusted in a state where a space between a print result printed by the first nozzle and a print result printed by a second nozzle is fixed.