HP Color LaserJet Enterprise M751n Laser Printer - Manual (Page 78)

2. Grasp the handle of the used toner cartridge and
pull out to remove it.
3. Remove the new toner cartridge from its
packaging by removing the end caps, removing the
cartridge from the plastic bag, and then removing
the orange protective shield. Save all packaging for
recycling the used toner cartridge.
NOTE: Do not touch the developer roller.
Fingerprints on the developer roller can cause
print-quality problems. 2
1
3
4
4. Hold both ends of the toner cartridge and rock it
5-6 times.
68 Chapter 3 Supplies, accessories, and parts ENWW