Fargo 45103 Resin Blue ribbons are monochrome (1-color) ribbons.
Monochrome ribbons are primarily used for printing text and one-color line art on one or both sides of a card.
Note: Black resin is needed to print readable barcodes.
Fargo card printers require specialized Fargo ribbons to function
properly. To maximize the card quality and printer durability, use only
genuine Fargo ribbons.