| 摘要 |
PURPOSE:To obtain high printing quality regardless of the number of driven nozzles. CONSTITUTION:In an ink jet recording apparatus emitting ink to a material to be recorded from a recording head constituted of a plurality of nozzles to perform recording, a detection means consisting of an MPU 101, an RAM 103 or the like detecting the number of dots formed by the ink emitted from a plurality of the nozzles and a means consisting of a head control circuit 16 controlling the driving voltage applied to the recording head corresponding to the detection result of the detection means and a head power supply 17 are provided. |
