The Printer Driver Is Unavailable error occurs when your printer’s driver is missing, outdated, or incompatible with your operating system. Without the correct driver, your computer cannot communicate with the printer, leading to printing failures. This issue can arise after a system update, driver corruption, or using the wrong driver version. To resolve it, uninstall the existing dr... https://www.epsonprintersupportpro.us/blog/epson-printer-driver-is-unavailable/