You can hope that simply swapping them between the 2 devices will force them to reinitialize and fix the NVM settings, failing that you would need to do an Altboot, no data backup on both, and failing that you would need a certified tech to fix the values that got reset.
We will not be posting any NVM data on this forum, Diagnostic mode is for trained Xerox technicians only
Please I need someone to help with the subject above. I did NVM reset on the machine and discovered that the toner levels changed In one of the machines I carried out the NVM reset, the Toners levels decreased to 0% and on the other one the levels went up to 100%. Does any have the slight idea of what has happened?