In the printer list, locate and select TM-m244 (or M244A if listed specifically).
If you are setting up a fleet of printers, you may want to visit the portal, which offers legacy drivers and technical documentation for the TM-m244 series. epson m244a driver
: If you need to clear old settings, use the Self-Test menu by doing a "long press" as indicated at the bottom of the first printed sheet. In the printer list, locate and select TM-m244