Brother HL-1650/1670N - Manual (Page 19)

CHAPTER 1 ABOUT THIS PRINTER
1-9
Fig. 1-3
9 Interface cover
10 PCB access plate
11 Parallel interface connector
12 USB connector
13 Power switch
14 AC power inlet
15 Face up output tray
16 Paper adjustment lever for duplex printing
17 Duplex tray
18 Face up tray extension
9 13 14 17 16
15
18
10
12
11