Fargo 45610 YMCKO ribbons consist of yellow (Y), magenta (M) and cyan (C) panels for printing a full spectrum of colors by combining the colors using varying degrees of heat. The K panel is a black resin panel, typically used for printing text and barcodes and the O panel is a thin, clear protective overlay that is applied to the entire surface of your cards. Fargo 45610 ribbons are specially back-coated to extend printhead life. Includes a built-in cleaning roller and is for use with Fargo DTC1500 ID card printers. Used for printing a combination of full-color images and one-color text or barcodes.