PURPOSE: A paste dispenser is provided form efficiently various patterns on a substrate by minimizing an interval in an X-axis direction between nozzles discharging paste. CONSTITUTION: A paste dispenser comprises a head unit(60) which has a nozzle discharging paste and is installed at a head support(50) to enable horizontal movement in an X direction; an Y-axis driving part included in the head unit; and a laser displacement sensor which is included in the head unit and measures an interval between a nozzle and a substrate. The Y-axis driving part comprises a direct drive-type operating device and a connecting member.
