Try this first. If it works, you’re done. If not (or if the printer does not appear at all), move to Method 2.
A: Only manually – the L210 does not have automatic duplex printing. how to install epson l210 printer on mac
Look at the "Use" or "Use:" dropdown menu. Try this first
The Epson L220 (a very similar ink tank model) has official macOS drivers. These drivers are almost 100% compatible with the L210 because both printers share the same print engine, resolution (5760 x 1440 dpi), and command language. Try this first. If it works