A method and device for coding and marking printing including defining a print image in dot formation of various sizes and locations; determining and providing a set of individual print control instructions for individually controlling a plurality of dot image print head nozzles to form the defined print image at absolute dot positions; and undertaking the individual control instructions to provide a printed image on a printing substrate corresponding to the defined print image, whereby the system allows for calculated adjustment of each dot position without computational limitation during the printing cycle.