HP LaserJet Pro M435 Multifunction Printer series - Manual (Page 33)

Tray 3 paper orientation
Paper type Paper size How to load paper
Cut sheet paper Letter, A4, A5, B5, Executive, 16K, and
custom sizes
Long edge along the front of the tray
3
A3, B4, 11 x 17, Legal, Oficio 8.5 x 13,
and custom sizes
Long edge along the side of the tray
3
Preprinted, prepunched, or letterhead Letter, A4, A5, B5, Executive, 16K, and
custom sizes
Face-down
Top edge at the right of the tray
3
A3, B4, 11 x 17, Legal, Oficio 8.5 x 13,
and custom sizes
Face-down
Top edge at the front of the tray
3
ENWW Load Tray 3 (accessory) 25