If you are upgrading from an older version (e.g., v10.x or v11.0.x), here is what v11.3.0.1 specifically offers:
: Navigate to Devices and Printers in the Windows Control Panel, right-click the newly installed printer, and select Printer Properties to send a test page. Common Troubleshooting Printer Driver - Shenzhen Zijiang Electronic Co.,Ltd. pos printer driver v11.3.0.1