| Issue | Solution | | :--- | :--- | | | Check power, paper roll, and USB connection. Ensure the printer is online (green light). | | Driver not found in list | Run the installer as Administrator. Try manual installation using "Have Disk". | | Garbled text / symbols | The driver may be set to a different emulation. Reinstall using ESC/POS mode. | | "Driver is unsigned" (Windows 10/11) | Restart Windows with Disable Driver Signature Enforcement enabled, or use the signed version if available. | | Paper out error | Clean the paper sensor. Make sure the paper roll is properly seated. |
The installer will prompt you to select how the printer is connected: i--- Thermal Printer Pos-9210-l Driver Download
If the printer doesn't print, ensure it's assigned to a Virtual USB port (like USB001) in the printer properties. | Issue | Solution | | :--- |
Right-click the downloaded file and select "Extract All." Do not attempt to run the installer directly from the zipped folder, as this often causes installation failures. Try manual installation using "Have Disk"