Ink feeding circuit device for raster drawing machines

摘要

Ink feeding circuit device for a raster drawing machine comprising an ink jet printing head (1) moving in x and y direction over the drawing plane (20) of the drawing machine (10) and comprising a feed circuit including an ink supply reservoir (2) connected with the ink jet printing head (1) by a conduit (31) which communicates with a gas damper (9). <IMAGE>