FLUID FILLING METHOD AND FLUID JETTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a fluid filling method capable of preventing bubbles and solids from staying in a filter of a fluid jetting head, and to provide a fluid jetting device. SOLUTION: The method for filling ink in a fluid flow path R equipped with the filter 121 for removing foreign substances in the ink in the fluid flow path R for guiding the ink to the nozzle opening face of the fluid jetting head 34 is characterized by applying high frequency micro-vibration on the ink when the ink is filled. COPYRIGHT: (C)2009,JPO&INPIT