HP Color LaserJet Managed MFP E77800 Series, HP LaserJet Managed MFP E72500 Series - User Guide

3. Lift two tabs on the staple cartridge, and then lift
up to remove the empty staple cartridge from the
staple cartridge carriage assembly.
NOTE: Do not discard the staple cartridge carriage. It
must be reused with the new staple cartridge.
4. Insert the new staple cartridge into the staple
cartridge carriage.
52 Chapter 3 Supplies, accessories, and parts ENWW