Let’s assume you have located the official package (a .zip file or .exe ). Follow these steps meticulously.
You’ll likely need the OPOS driver (for POS systems) or Windows driver (for direct printing via USB/serial).
The official "full" driver is Windows-only. For Mac, use a generic ESC/POS driver (e.g., "POS-Printer" from open-source repos). For Linux, use CUPS with the epson-ecpos driver.
