The Zebra 800017-240 YMCKO Color Ribbon consists of yellow (Y), magenta (M) and cyan (C) color panels for full spectrum printing using varying degrees of heat. The Black resin (K) panel is used for text and barcodes, and the (O) panel is an overlay to help protect the card.
Zebra ribbons are printer specific. To maximize card quality and your Zebra printer's life expectancy and durability, use only genuine Zebra ribbons.
Zebra Ribbon Storage Guidelines