| 摘要 |
PROBLEM TO BE SOLVED: To make an ink flow in into a liquid chamber more easily than in the usual cases when an ink is first charged in a liquid chamber by applying the listed invention to an ink-jet printer which makes the liquid droplets of an ink held in the liquid chamber run out of a nozzle by driving, for example, a pressure adjustable element, thereby, make it possible to suppress the generation of a bubble. SOLUTION: A substrate is rinsed with a solution composed of the principal component of the solvent of an ink in the state of the partition between the liquid chamber and the ink passage having been formed on the substrate. COPYRIGHT: (C)2006,JPO&NCIPI
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