| 摘要 |
<p>A printing apparatus includes: a common liquid chamber (10) that stores electrically conductive liquid; plural liquid transfer paths (11) extending from the common liquid chamber to a print medium (P); a liquid deriving and transferring unit that selectively derives liquid from the common liquid chamber to the plural liquid transfer paths and transfers liquid to the print medium; and a liquid transfer controlling unit that controls the liquid deriving and transferring unit. The liquid deriving and transferring unit has: plural electrodes (12,13) respectively provided along the plural liquid transfer paths; a voltage applying unit that selectively applies a voltage to the plural electrodes; and an insulating film (15) provided on surfaces of the plural electrodes and adapted to reduce, when the voltage applying unit applies a voltage to one of the electrodes, liquid repellency of a part corresponding to the one of the electrodes.</p> |
