Why is my printer printing both sides?
Printing on both sides of paper is called duplex printing. Most printers offer the option of automatically printing on both sides of a sheet of paper (automatic duplex printing). Other printers provide instructions so that you can manually reinsert pages to print the second side (manual duplex printing).
How do I get my printer to print one sided?
From your document, choose print. When the print dialog box pops up, click “properties.” 2. Under “2 Sided Printing,” change it to “1 Sided Print.”