This is the connection that the server computer shares with the printer. To prohibit the connection without going through the server computer, you can enhance the security.
When using USB, the printer without the network function can be also shared.
Connect the printer to the network via LAN switch or access point.
You can also connect the printer to the server directly by USB cable.
Install the printer driver on the Windows server depending on the OS of the client computers.
By accessing the Windows server and linking the printer, the printer driver is installed on the client computer and can be used.
Manage the printer and the printer driver in batch.
Depending on the server spec, it may take time to start the print job because all print jobs go through the print server.
You cannot print when the Windows server is turned off.