HP LaserJet P2015 - Manual (Page 75)

8. Allow the pickup roller to dry completely.
9. Line up the black retaining tabs in the printer with the grooves in the pickup roller, and then press
the pickup roller into the pickup-roller seat until the retaining tabs click.
10. Replace the pickup-roller cover.
11. Close the print-cartridge door.
ENWW Clean the pickup roller (tray 1) 65