Manual (Long-edge binding) to print your double-sided print job by printing one side and prompting you to flip the paper over on the long edge to print the other side (recommended for paper types that do not support automatic duplexing).Auto (Short-edge binding) to print your double-sided print job by automatically flipping the paper on the short edge.Auto (Long-edge binding) to print your double-sided print job by automatically flipping the paper on the long edge.Select one of the following options for 2-Sided Printing:.Note: Some options may be pre-selected or unavailable, depending on other settings you have chosen or if you are accessing the product over a network. Selecting Double-sided Printing Settings - Windows You can print on both sides of the paper by selecting one of the 2-Sided Printing options on the Main tab. How do I enable automatic double-sided printing for my product in Windows or on my Mac?