Brother HL-1260E - Manual (Page 44)

USER’S GUIDE
2–18
3. Secure the connection with wire clips or screws on the printer.
Computer Printer
Fig. 2-21 Connecting the Printer and Computer
4. Connect the other end of the interface cable to the interface connector
on your computer. Be sure to secure the connection on the computer,
also.
Parallel Interface Port
Secure connection with wire clips.
Serial Interface Port
Secure connection with screws.