| Issue | Solution | |--------|-----------| | Driver not found after install | Reboot the PC. | | USB printer not detected | Try a different USB port / cable. | | Ethernet printer offline | Check IP address and network cable. | | Error “Driver already installed” | Uninstall old driver first via . |
: Double-click the POS Printer Driver V7.11.exe file. How To Install Pos Printer Driver V7.11