Reinstall the driver for Epson L4150

When your Epson L4150 doesn’t work properly, one of the first things we should do is to reinstall its driver in Device Manager.

To do so:

1. On your keyboard, press the Windows key and X at the same time, then select Device Manager.
   
2. Click View on the menu bar, then select Show hidden devices.
   
3. Double-click to expand the category Print queues. Then right-click your Epson L4150 printer and choose Uninstall device. 
4. Click Uninstall to confirm.
   
5. If you see other Epson L4150 related drivers here, please repeat the above to uninstall them.

https://drivertechie.com/solved-epson-l4150-not-working-windows/