Pandora allows you to create one-sided or two-sided layouts.
For two-sided layouts, select either the sheetwise or the perfector work style. If you select the sheetwise work style, the press prints an image on one side of the substrate, and then uses its gripper and side guides to turn the substrate over so that it can print another image on the other side. If you select the perfector work style, the press prints both sides of the substrate in one pass. You can change work styles while work is in progress. The layout will automatically change for the new style.