XPS Card Printer Driver User’s Guide 101 Printers can print UV elements on both the front and the back of the card. A two-sided carddesign with UV on both the front and back uses two panel sets of the ribbon. If the card design contains the UV color, but UV ribbon is not detected in the printer, UVelements are treated as normal color elements. Do not print an entire card using the UV panel.Print UV Design ElementsThe following will print with the UV panel: Text set to the UV color. Vector graphics set to the UV color. Vector graphics have components such as lines and fillsthat the driver processes into a shape. Raster images (or bitmaps), such as photographs, with the pixel color set to the UV color orwhite. You cannot print color photographs with the UV panel directly. To print an image usingthe UV panel, the application must create a two-color image with white as one color andthe UV color as the other color. UV raster images always print over other card elements even if they are placed behindthe element in the card design.Card Design:UV raster imageplaced behind textPrinted Card:UV raster imageprints over text