| 摘要 |
<p>The invention relates to a method for an inkjet printer containing a substantially closed ink duct (19) comprising a nozzle (8), said duct being operationally connected to an electro-mechanical transducer (16), comprising: determining the presence of an air bubble in the duct and subsequently eliminating the air bubble, the elimination takes place by actuating the transducer (16) at a frequency which is lower than the frequency that corresponds to the size of the air bubble in equilibrium, and an amplitude that is substantial enough to arrange that ink drops are ejected from the nozzle. The invention also relates to an inkjet printer which has been modified for this method to be able to be applied.</p> |
