Many printer models support duplex or double-sided printing. However, some of them don’t. When you try to use your printer not printing on both sides, but it refuses to do so, you first have to check if your printer model supports double-sided printing. To do the same, you can refer to your printer manual or check the manufacturer’s site. If your printer supports double-sided printing, it will have a built-in duplexer. If you confirm that your printer model is capable of printing on both sides of the paper and still it does not perform duplex printing, continue with the following troubleshooting methods:
The driver/software settings tell your printer how exactly to print a page. These settings will override those on the printer.
At times, the Media settings might prevent your printer not printing on both sides. To resolve this issue, execute the following instructions: If you are using Windows 9.x, make use of these steps:
The methods explained above should help you solve the “Printer not printing on both sides” problem.