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.
: Right-click the printer in the Control Panel and select Print Test Page to confirm the connection and auto-cutter functionality. Key Specifications Print Speed 250 mm/sec Paper Width 80 mm (standard thermal roll) Interface USB + LAN (Ethernet) Resolution Auto-Cutter Yes, integrated for clean receipt edges Common Troubleshooting Easypos Epr 303 Printer Driver Download