FILLING METHOD FOR PRINTER

摘要

PROBLEM TO BE SOLVED: To fill a print bar with liquid ink using a positive pressure. SOLUTION: Ink is discharged from an ink bag 15 by applying a positive pressure selectively to an ink container 16 containing the ink bag 15 and fed into a print bar 21 through an ink line 14. The ink flows into an ink jet channel by an additional steady pressure and the channel enters into operating state through reliable priming and the positive pressure is stopped.