The installation process is straightforward and easy to follow:
You installed the raw Windows driver but your POS software expects OPOS. Fix: Re-run setup, choose Custom → uncheck “Windows Printer Driver” → keep only OPOS. pos printer driver setup v11301exe download link
Connect the communication cable (usually a USB cable) from the printer to your PC. Ensure receipt paper is properly loaded into the feeder. Step 2: Run the Installer Right-click on the downloaded v11301.exe file. Select . Choose your preferred language and click Next . The installation process is straightforward and easy to
Choose your Windows version (e.g., Windows 10 or Windows 11) within the setup interface. Printer Model: Select for 58mm receipt printers. Select or (with cutter) for 80mm printers. Ensure receipt paper is properly loaded into the feeder
Check this box if you want all standard print jobs to go straight to the receipt printer automatically. Step 4: Port Configuration and Finalizing Turn ON your POS printer now. Click Install or Setup within the wizard interface.