Brother HL-5050 - Manual (Page 91)

7 - 5 APPLETALK (ETHERTALK) TCP/IP PRINTING
YL4US_FAX2800MFC4800-FM5.5
How to Select the Print Server (TCP/IP)
Apple has developed the "Desktop Printer" utility. This can be
found from the Apple menu (this is only available from System 8.6
or later). When you run it you will see the following screen:
Figure 3 Selecting LPR Printing