Fargo 84921 YMCK Colour Printer Ribbon for HDP6600 - 750 PrintsThe Fargo 84921 is a full colour, YMCK ribbon, with a yield of 750 prints, for use with the Fargo HDP6600 Retransfer printer. This printer ribbon is made up of 4 panels, 3 color panels of yellow (Y), magenta (M) and cyan (C) that combine to give you full color images and a black (K) panel which you can use to print text, line art and barcodes. Retransfer ribbons work in partnership with retransfer films. The 84921 should be used in conjunction with