Made specifically for specific Fargo printers, the Fargo KO Printer Ribbon 44211 is necessary for printing your dual-sided ID cards on a single-sided printer. Simply print the solid black side using this ribbon, and then trade it out for a YMCKO or YMCKOK ribbon to print the full-color reverse side. It also features an overlay to protect your cards from everyday wear and tear. Plus, with our 30-day money-back guarantee, you can be sure you’re getting the best product for your money. This product is outsourced, therefore it is not available for same day shipping.