HP Laserjet p3015 - Manual (Page 95)

3. Load the paper into the tray. Make sure that the paper fits under the tabs and below the maximum-
height indicators.
NOTE: For information about loading paper that requires a specific orientation, see Paper
orientation for loading trays on page 81 .
4. Adjust the side guides so that they lightly touch the paper stack but do not bend the paper.
ENWW Load trays 83