Brother HL 5370DW - Manual (Page 60)

Driver and Software
50
3
„ Paper/Quality tab
Choose the Paper Source.
„ Paper Source
You can choose Automatically Select, Auto Select, Tray1, Tray2
1
, Tray3
1
, MP Tray or Manual
Feed.
1 Tray2 and Tray3 are options.