Hi,
Not sure if you already have this sorted as an old post...
I'm assuming your Epson printer is connected to your network (wireless or ethernet) to print wirelessly from tablet?
Simply install:
https://play.google.com/store/apps/details?id=epson.printAnd add new printer.
You should then be able to use various apps to print to your Epson.
If not printing check the plug in is installed correctly and active in Settings (setting can be hidden in connections and varies on Android version).
Good luck!
Current device : Note 10 5G
Samsung Support Centre
https://www.samsung.com/uk/support/repair/mobile-device/support-centre-repair/