Official drivers should ideally be sourced from the manufacturer's site, such as the Xprinter Download Center . Be cautious of unofficial links, as some malware analysis reports have flagged certain versions of this driver file in the past.
Set the default printer to something else before installing. You don’t want to accidentally print your grocery list to the kitchen terminal running V8.3. The output will look like a conspiracy theorist’s ransom note. Random Data Receipt Printer Driver Software V8.3