Lexmark X644e User Manual page 81

5
Place the print media in the tray:
Note: Paper must be loaded differently in the trays, depending on the options you have
installed.
• Print side facing down for simplex (single-sided) printing
• Print side facing up for duplex printing
Note: Do not fill paper above the load line. Overfilling the tray may cause jams.
6
Squeeze the side guide tab, and slide the guide toward the inside of the tray until it lightly
rests against the edge of the media.
81