Risograph RZ 230 series printers from RISO offer you an unbreatable combination of speed, versatility, convenience and cost-effectiveness. Easy, intuitive operation is assured by the thoughtful “front operation’ design. Wide paper compatibility and huge variety of colors deliver outstanding versatility. Purchase Genuine Oem Risograph RZ 230 Inks and Risograph RZ 230 Masters from G.M. Supplies.