Hello Hazard031642,
Thank you for your post! As per your information when student logged with their profile connection to the network printer is denied, but with administrator account it works fine. I need some information whether all user logged in domain? have you set up any policy for all user? Whether they are in restricted policy? Please check the group policy for all user. kindly inform if this could help.
Have a great day!
Sudarshan Shindode
Tier 2 Application Support
Server and Tools Online Engineering Live Services Team