Primacy is the one-stop solution to print high-quality two-sided full-color cards in record time. The same machine can print on either one or both sides. Up to 210 cards per hour for one side, and 140 cards per hour for double-sided printing. Additional software available when QR, magnetic or contact encoding is required (not included). Compatible with Windows: XP SP3 32/64 ; Vista 32/64, W7 32/64, W8 32/64. Comes with a 3 year warranty on printer and printhead.