Magicard ID Card Ribbon Full Color (YMCK) Ribbon and reverse transfer film, 1000 images. The ribbon is used to print in a variety of colors: yellow (Y), magenta (M), cyan (C), and black (K). This ribbon is used to print text and full color images on one or both sides of the card. The reverse transfer film requires a Magicard printer with reverse transfer print technology. Compatible with the Prima 4 ID card Printer.