: If the installer fails, you can manually add the printer as a "Generic/Text Only" device and then update the driver to the tab of printer properties. calibration instructions
Identify your operating deployment matrix (32-bit or 64-bit architecture). If uncertain, crosscheck this metric inside the Windows system settings page, select the matching configuration, and click Install Driver . Operating System Compatibility Matrix thermal printer pos9210l driver link
: If it's not Epson, identify the correct manufacturer and visit their support page. : If the installer fails, you can manually