Entrust Full Color 2-Sided Ribbon Kit, Black/Cyan/Magenta/Yellow/Topcoat Protective LayerEntrust YMCKT KT ribbons are used for printing a combination of full color images and one color text or barcodes. YMCKT KT ribbons consist of yellow (Y), magenta (M) and cyan (C) panels for printing a full spectrum of colors by combining colors using varying degrees of heat. The two K panels are black resin, typically using for printing text and barcodes and the two T panels are thin, clear protective overlays. Each print kit includes one ribbon, one