The manual describes how to use of XML command.
The ePOS-Print is an Epson's unique printing function that uses XML and Web Service.

This is a utility used to edit a USB serial number and an ID name of TM printer used driver port setting in order to replace to a new printer easily.

This is a utility available to design a font pattern for the printer's space page for EPSON TM/EU/BA/DM Series with a general password.