If you’re using , look for a program like OPOS Setup POS or SetupPOS.exe in the driver folder – this links the logical POS name (e.g., “ReceiptPrinter”) to the physical port.
Ensure the printer is connected via USB and powered on. pos printer driver setup v11301exe download work
Select (or POS-80C for auto-cutter models) for 80mm standard printers. Interface Selection: If you’re using , look for a program