FLUID JETTING DEVICE AND MAINTENANCE METHOD FOR FLUID JETTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a fluid jetting device having a high effect on removal of thickened ink left on a nozzle forming surface even when recessed and projecting parts exist on the nozzle forming surface.;SOLUTION: The fluid jetting device 1 includes a jetting head 13 equipped with a nozzle forming surface 21A where a plurality of nozzles 17 are arranged to form a nozzle line L and also jetting a fluid from the nozzle 17, wherein the jetting head 13 is washed while the jetting head 13 pauses. The device 1 includes a washing liquid supply means 50 supplying washing liquid W near to the nozzle forming surface 21A, and a washing liquid infiltration means 40 infiltrating the washing liquid W into the nozzle forming surface 21A.;COPYRIGHT: (C)2009,JPO&INPIT