Ink jet recording apparatus, ink jet recording head adapted for use therein , and ink jet recording method for use in said apparatus.

摘要

There is disclosed an ink jet recording apparatus provided with an ink jet recording head (100) connected to an ink tank (200) and having ink discharge ports (102A) and energy generating members for generating ink discharge energy, in which the head pressure of ink at the discharge ports (102A) is detected (3) and the driving condition of the energy generating members is regulated according to the detected head pressure, thus achieving stable ink discharge regardless of the change in the head pressure and improving the efficiency of utilization of ink in the ink tank (200).