setup steps

#!/bin/sh
#install Epson printer TM-88 / TM-20
sudo mkdir /tmp/install
cd /tmp/install
sudo wget -O /install/master.zip 'https://github.com/plinth666/epsonsimplecups/archive/master.zip'
sudo unzip master.zip
cd epsonsimplecups-master
sudo apt-get update
sudo apt-get install libcups2-dev
sudo apt-get install libcupsimage2-dev
sudo make
sudo make install

Then:

• In a browser, go to http://localhost:631
• Click on the Administration Tab,
• Click Add Printer,
• Click Unknown radio button and Continue
• Enter a Name, i.e. Epson
• Click Continue
• Under Make select Epson
• Under Model select Epson TX-T20
• Click Add Printer
• Set the Media size
• Click Set Default Options
• Under the Maintenance pop up, select Print Test Page