DIGITAL PRINTING APPARATUS AND METHOD

A method for printing with an inkjet head includes: printing with an inkjet head comprising a plurality n of parallel nozzle rows, where n is at least 2; where each nozzle row comprises a plurality of nozzles, where adjacent nozzle rows of the plurality of nozzle rows are shifted with respect to each other; where a distance between two nozzle rows, seen in the printing direction, is d; and where said printing includes: moving the substrate with respect to the inkjet head in the printing direction at a printing speed v′; and firing each nozzle of the plurality of nozzles with a firing frequency f′; where the plurality of nozzle rows are fired at different instants in time, such that the distance d′ between printed rows of dots printed by the two nozzle rows, seen in the printing direction, is larger or smaller than d.