profiles.xml or how the ID compliment is formed in XXnux

[ZenyAization]

Hello! Please tell me how the device ID is formed when connecting a printer in profiles.xml. There is an issue with not being able to assign static IP addresses to devices in the local network according to certain rules. Consequently, after the lease period for an address expires, Linux retains the configuration for a device that no longer exists in reality. There was an idea to simply change the IP addresses in the section of the profiles.xml file in the user profile, but this method is not effective as it simply does not work. However, intentionally breaking the ID in the section makes the device inaccessible, of course. It is also unclear how to connect a scanner to a device by name rather than by IP. In this context, the question arises: how is the ID formed and are there ways to generate it outside the NAPS2 environment?