HP LaserJet Enterprise M604 - Replace the staple cartridge

Replace the staple cartridge
Introduction
If the stapler runs out of staples, jobs continue to print to the stapler/stacker, but they are not stapled.
To purchase staple cartridges, go to the HP Parts Store at
www.hp.com/buy/parts.
Table 3-1 Staple cartridge information
Item Description Part number
1,000-staple cartridge Provides three staple cartridges Q3216A
Remove and replace the staple cartridge
1. On the right side of the stapler/stacker, turn the stapler unit
toward the front of the product until the unit clicks into the
open position. Grasp the blue staple-cartridge handle and pull
the cartridge out of the stapler unit.
2. Insert the new staple cartridge into the stapler unit and rotate
the stapler unit toward the rear of the product until the unit
snaps into place.
46 Chapter 3 Supplies, accessories, and parts ENWW