Create Edible Photo Cakes with Kopykake Edible Paper (Frosting Sheets) and Edible Printer Ink. Simply place the Edible Printer Paper (Frosting Sheets) in your Canon Printer with the Edible Ink Cartridges installed and print anything you want just as you normally would. Then simply lay the printed frosting sheet on top of your cake and watch it absorb into the cakes frosting leaving a seamless image.