| 摘要 |
<p>The ink jet print head according to this invention comprises: a plurality of nozzles; a plurality of electrothermal transducers (25) provided one for each of the plurality of nozzles, the electrothermal transducers being adapted to eject ink supplied into the nozzles when energized; an energization start means (40) to start energizing the electrothermal transducers; a voltage detection means (38) to detect a voltage applied to the electrothermal transducers after starting the energization; and an energization stop means (39) to stop the energization of the electrothermal transducers according to the voltage detected by the voltage detection means (38). <IMAGE></p> |
