Fargo 45231 YMCKOK Colour Printer Ribbon - 600 PrintsThe Fargo 45231 is a full colour, dual sided, YMCKOK ribbon, with a yield of 500 prints, designed to provide the best performance and results with the Fargo DTC4500 range of printers. This printer ribbon is made up of 6 panels, 3 color panels of yellow (Y), magenta (M) and cyan (C) that combine to give you full color images, a black (K) panel which you can use to print text, line art and barcodes and an overlay (O) panel which gives your cards a clear