Are you the network admin or server manager?

Without knowing your specifics, this seems like it could be GPO (group policy), web services, device discovery, device sharing, any of a number of things. You have some sort of auto-install, sharing, or conflicting sharing from both peer user profiles and server.

You can search the web on "phantom printer" or "ghost printer" to see similar descriptions.

https://learn.microsoft.com/en-us/answers/questions/1179270/cant-delete-ghost-printers-on-windows-se...

https://community.spiceworks.com/topic/2359864-ghost-printers-getting-added-somehow

https://serverfault.com/questions/796147/phantom-printers-on-windows