In the context of printing, what does the term 'Duplex Mode' refer to?

The term 'Duplex Mode' in printing refers to the ability of a printer to print on both sides of a sheet of paper. This feature effectively doubles the amount of printed material that can fit on a single sheet, making it an efficient choice for saving paper and reducing costs. Duplex printing can be either automatic, where the printer handles the flipping of the paper on its own, or manual, where the user must reinsert the page after the first side has printed.

This mode is particularly beneficial for documents such as reports or brochures, where readability and presentation are important. By using duplex mode, users can create professional-looking printouts while being environmentally conscious by minimizing waste.

The other options discuss printing orientations or single-side printing, which do not contribute to the definition of duplex printing and therefore do not align with the concept of printing on both sides of a page.