Method for regulating ink droplet drive control in ink jet print head

An image recording device for forming an image on an image recording medium comprising:

• an ink jet print head having an actuator to eject ink stored in an ink chamber through an associated nozzle, an ejection signal being applied to the actuator for the ink ejection;
• and
• a memory device provided to the ink jet print head and storing therein data corresponding to a selected ejection signal for providing the most stabilized ink ejecting direction from the associated nozzle.

A multi-color image recording device for forming an image on an image recording medium comprising:

• a plurality of ink jet print heads each having an actuator to eject ink stored in an ink chamber through an associated nozzle, an ejection signal being applied to each actuator for the ink ejection, the plurality of ink jet print heads ejecting inks of colors different from each other, and
• a plurality of memory device each provided to each ink jet print head, each memory device storing therein data corresponding to a selected ejection signal associated with each ink jet print head for providing the most stabilized ink ejecting direction from the associated nozzle.