A printing system for printing substrates, in particular circuit boards, such as wafer and solar cells, has a printing device, with a printing table on which the substrate can be positioned and a print head associated with the printing table for printing the substrates positioned on the printing table, has a feed device for feeding the substrates to be printed to the printing device, a discharge device for discharging the printed substrates from the printing device, and a plurality of substrate supports on which each of the plurality of substrates can be supported. The feed device, printing device and discharge device convey the substrate supports with the substrates located thereon. The feed device collects plurality of substrate supports and feeds them to the printing device. The printing device prints the substrates on the collected substrate supports, and the discharge device separates and discharges these collected substrate supports.