HP LaserJet Enterprise 500 MFP M525 - Manual (Page 69)

Staples
Item Description Part number
Staple cartridge Pack of two staple cartridges. Each
cartridge holds 1,500 unformed staples. Q7432A
For more information, go to www.hp.com/go/learnaboutsupplies .
Load staples
1. Open the stapler door.
NOTE: Opening the stapler door disables
the stapler.
Instructions and replacement staples part
numbers are listed on the stapler door.
2. If you are replacing a staple cartridge (for
example, if the staple cartridge has run out of
staples), remove the staple cartridge from the
product.
ENWW Staples 55