Unlike nearly the whole of Azure for some inexplicable reason to just administrate Universal Printing the account must have a licence for UP. Please remove this requirement but by all means prevent t...
There are organization using separate accounts for administration of various M365, Azure platform with respective to Azure roles and without need of license package. Universal print is one of the platform service where administrator has to operate with Azure role as "Global admin or Printer Administrator" without an license requirement. I strong suggest this will be a requirement from security perspective for company following different access standards for user and administrator accounts.