Intermec printers can be configured via their web interface.
Connect to the printers with http (not https).
Set Fingerprint Language
Navigate to the main page.
This image shows that the printer is already configured for Fingerprint. If it is not, click on the Configure tab at the top.
Click on the System Settings to open the list.
Click on General to get the General page.
Change the command Language to Fingerprint
Click Save at the top.