| 摘要 |
<p>In order to solve the problem of providing a head cleaning method etc. having a better nozzle cleaning effect, this cleaning method includes: an immersion step in which a surface on which nozzles disposed on a head are immersed in a cleaning solution; and a vibration step in which, with the abovementioned surface immersed in the cleaning solution, the solution is discharged from the nozzles using a vibration means, which applies vibrations to a pressure chamber inside the head that communicates with the nozzles, to apply vibrations to the pressure chamber.</p> |
