Printer Preferences constantly change on server - printing

Reaching out to anyone who may be able to help.
I have a set of printers (Zebra label printers) that keep on changing printing preferences even though they are saved and set on the server they are installed on.
These preferences are set in Printing Preferences as well as Printing Defaults via Printer Properties.
I can remove the printer and reinstall it via the driver, set those settings again to find them, later on, to be different.
The settings I want to retain are 4X6 in the above picture but they change themselves to USER in the above picture - also not sure where this USER setting is coming from.
Thanks!

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