Brother HL-1040 - Manual (Page 66)

III-17
3.18 Paper Support
(1) Pull the paper support down toward you and pull both legs outwards to release it.
Fig. 3-30
3.19 Extension Support Wire
(1) Raise the extension support wire toward you and press both legs inward to release
it.
Fig. 3-31
Paper Support
MP Sheet Feeder
Output Tray
Extension Support Wire