| 摘要 |
<p>The objective of the present invention is to provide an ink jet head drive method whereby the same ink discharge speed is obtained, regardless of the locations of the ink chambers that discharge ink.</p><p>A second drive pulse signal having a voltage value or a pulse width at which the discharge of ink does not occur is transmitted to an actuator, at the least, provided for an ink chamber, for which the discharge of ink is enabled, that is opposite a non-print area of a recording medium adjacent to a print area.
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