HP LaserJet 4050 Printer series - Manual (Page 60)

38 Chapter 2: Printing Tasks
EN
4 Load paper into the tray.
5 Make sure the paper is flat in the tray
at all four corners and below the tabs
on the guides. Gently slide the tray
back into the printer.
The printer senses the size of paper
loaded if the tray is adjusted correctly.
To print by type and size of paper, see
page 65.