Fargo 45111 KO Premium Black Printer Ribbon with Overlay - 500 PrintsThe Fargo 45111 is a monochrome Black ribbon, with a yield of 500 prints, for use with a range of Fargo DTC printers. This printer ribbon is made up of 2 panels, a black (K) panel which you can use to print text, line art and barcodes and an overlay (O) panel which gives your cards a clear protective layer that offers protection against fading and general day to day wear and tear. Key features Monochrome Black Protective Overlay 500 Print Yield