Selecting and linking a barcode printer to a facility is now documented in Installing Citizen Label Printer, under Network-Card Printer Setup → Add the Printer to the Facility (Printers Tab). That section covers adding a printer (Printer Name, Printer IP and Port), editing or removing a printer, choosing which printer a job prints to, and checking the print server connection.

Note: linking a printer on the Facility Printers tab is only needed for printers with a network card. USB printers do not require a facility entry.