04-19-2018 04:23 AM
Please note that the m236n does not support automatic 2-sided copying, printing, or scanning. You will have to print the first side of the document, and then turn the printed paper over the in paper drawer to print the second side. Automatic 2-sided functions are available with the MF726Cdw and MF729Cdw.
If you continue to have difficulties, please contact our support group using the following link: