HP LaserJet Pro 500 Color MFP M570 - Manual (Page 54)

4. Grasp both sides of the toner cartridge and
distribute the toner by gently rocking the toner
cartridge.
5. Remove the plastic shield from the toner
cartridge.
CAUTION: Avoid prolonged exposure to light.
CAUTION: Do not touch the green roller. Doing
so can damage the cartridge.
40 Chapter 3 Parts, supplies, and accessories ENWW