Full-color on one side and black on the other, this dual-sided IDP ribbon for Solid-810SE printers can yield up to 500 prints. YMCK ribbons include yellow (Y), magenta (M) and cyan (C) panels. During the printing, heat is applied to varying degrees, which produces the colors on the card. This ribbon's black (K) resin panel is great for text and barcodes, while the YMCK ribbons create full-color images, text and barcodes. The second black (K) panel allows black text or barcodes to be printed on the second side.