IDP Smart 659113 YMCKOK Colour Ribbon With Cleaning Roller - 500 PrintsThe IDP Smart 659113 is a full colour, dual sided, YMCKOK ribbon, with a yield of 500 prints, for use with the IDP Smart 70 line 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 protective layer that offers protection