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

Replace the staple cartridge
Install a new staple cartridge when your current cartridge is empty.
Introduction
Remove and replace the inner nisher accessory staple cartridge
Remove and replace the stapler/stacker accessory staple cartridge
Remove and replace the booklet-maker accessory staple cartridge
Introduction
The following information provides instructions to replace the staple cartridges.
Remove and replace the inner nisher accessory staple cartridge
Follow these steps to replace the staple cartridge in the inner nisher accessory.
1. Open the inner nisher front door.
2. Grasp the colored tab on the staple cartridge
carriage, and then pull the staple cartridge carriage
straight out.
ENWW Replace the staple cartridge 51