For PT series: This is Firmware to update your printer using a network connection.
To learn how to find out what version of firmware you have, please follow the instructions below:
1. Make sure that the HGe or TZe tape cassette is set and the tape compartment cover is closed.
To print the Printer Settings Page, we recommend to use the tape wider than 1” (24mm).
2. Turn on the printer.
3. Press and hold the Feed/Cut button.
4. When the list of printer settings is printed, check the following item under “<<PRINTER CONFIGURATION>>”.
“ProgVer XXXXXXXX VerX.XX”

For details about how to update Firmware, see "How to install" on the screen displayed after clicking the "Agree to the EULA and Download" button.