Printing device, flexible reservoir and working container and feed system

摘要

In a printing device (10) of the piezoelectric DOD type for printing a substrate (12) with a printing medium, comprising a print head (16), which is arranged in such a manner that it can be moved to and fro substantially transversely with respect to the direction in which the substrate to be printed is conveyed, the working container (30) for degassed printing medium is coupled to a flexible reservoir (32). This results in increased productivity.