Each Viewer window contains all of the color separations for the element that you are viewing. The separations can be viewed individually or stacked to show the complete image. You can view color information about a separation, or view a separation in black and white.
In the High Resolution Sheet Viewer, use the Inventory palette to view and hide separations.
For an Epson Stylus Pro WT7900 printer with clear media and sheets that contain a white separation, the High Resolution Sheet Viewer uses gray to represent clear media. As a result, when you view the separations in the High Resolution Sheet Viewer, the white and colored separations appear on a gray background that represents clear media. You cannot change the color used to represent clear media. The gray color does not print on the sheet; the gray color is used only to let you view white content.