Printers should be installed prior to Internet Cafe software installation.
Printer control will be possible if the printer is connected directly to Cafe Client or if it is a network printer.
If you want to use the same printer for all Cafe clients, you will need to set and configure a network printer with the static IP address.
Install drivers on each Cafe Client computer and from Windows Devices & Printers folders set it as the default printer.
When Print Manager is enabled on Internet Cafe Server, the software will load all printers on the network.