I have a Samsung ML-2010 and could not get double sided (duplex) printing when I first installed it to Windows 10, as it installed a Universal Driver 3 rather than a specific one. However I cured the problem as follows: * Control Panel: Devices and Printers. This is an old-fashioned page, not the dumbed-down one Windows 10 may try to show you. If you can't find it , press the Windows key + R shortcut to bring up the Run dialog Type control printers and press Enter. * Right click on your printer and go to Printer properties (not Printing properties). * Click on Advanced tab, next to Driver select Samsung ML-2010 series and click "New Driver" * This will take you to an "Add Printer Driver Wizard" which will let you download and install a driver from "Windows Update". * Restart your computer (I could see and select the double-sided options, but didn't get to use them correctly until I restarted the computer).
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