Duplex printers are different from simple printers in that they have the ability to print on both sides of a sheet of paper automatically. This feature saves paper, time, and money. It is a great option for those who print a lot of work-related documents such as reports, presentations, and work t shirts designs. Simple printers require manual flipping of the pages, making the process tedious and time-consuming. With a duplex printer, you can print on both sides without any extra effort, making it a convenient and eco-friendly choice.