HP LaserJet Pro M1536dnf MFP SERIES - Manual (Page 206)

4. Gently rock the print cartridge from front to back
to distribute the toner evenly inside the
cartridge.
5. Insert the print cartridge in the product and
close the print-cartridge door.
CAUTION: If toner gets on your clothing,
wipe it off with a dry cloth and wash clothing in
cold water. Hot water sets toner into fabric.
NOTE: When toner is low, faded or light areas appear on the printed page. You might be able to
temporarily improve print quality by redistributing the toner. To redistribute the toner, remove the
cartridge from the product and gently rock it from front to back.
192 Chapter 11 Manage and maintain the product ENWW