HP LaserJet P2015 - Manual (Page 68)

5. Gently rock the toner cartridge from front to back to distribute the toner evenly inside the cartridge.
6. Insert the print cartridge in the printer and close the print-cartridge door.
CAUTION If toner gets on your clothing, wipe it off with a dry cloth and wash the clothing
in cold water. Hot water sets toner into the fabric.
58 Chapter 6 Managing and maintenance ENWW