Update the driver for Epson L3156 manually

To update the driver for Epson L3156 manually, you’ll first need to download it. So we first need to find the appropriate driver on Epson support.

To do so:

1. Go to the Epson printer driver support page here: https://www.epson.co.in/Support/Printers/sh/s1
2. Scroll a bit down to the middle of the page to the search file. Type the model of your printer in and click Search. 
3. Then you may still need to select your printer from a list of results like this (we’ll use Epson L3110) as an example): 
4. Then you’ll see the driver download page. Make sure the operating system is correct. If not, you’ll need to select the correct Operating System first, then click the Download button to get the driver file for your Epson L3156.
5. After the driver download, you can usually double-click the setup file to run the driver installation.
6. You may need to restart your computer for the change to take effect.

https://drivertechie.com/solved-epson-l3156-not-working-windows/