The Zebra 800077-742 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. They add a K panel is a black resin panel, typically used for printing text and barcodes and the O panel is a thin, clear protective overlay.
The Zebra 800077-742 YMCKO color ribbon with one resin black panel is used for printing a combination of full-color images and one-color text or barcodes.
For use only with the Zebra ZXP series 7 printers.