Dell 1100 Laser Mono Printer - Manual (Page 12)

Load up to 150 sheets of plain paper in the paper tray.
NOTE: To print a document, set the paper type and size in your software application after
loading paper into the paper tray. See "Paper Tab" .
To load paper:
Open the paper input tray. Pull on the length and width guides to extend the tray. 1.
Flex the sheets back and forth to loosen them, and then fan them out. Do not fold or crease the print
media. Align the edges on a level surface. 2.
Load the paper stack in the paper tray with the side to be printed on facing up. 3.