If you use the Ethernet model:
: Plug in the USB or LAN cable. For LAN, you will need the printer's IP address, which you can get by running a self-test (hold the Feed button while turning the printer on). Run the Installer Easypos Epr 303 Printer Driver Download
If the test page prints gibberish (random characters), your POS software is sending raw text without the correct driver—adjust the software’s printer language to “ESC/POS” or install a dedicated OPOS driver. If you use the Ethernet model: : Plug
