HP Y1G13A staple cartridge supplies staples for an HP inner finisher, supporting stapling as part of document finishing. Its specified cartridge capacity is 5,000 staples, so one cartridge can serve multiple finishing jobs before it needs replacement.
This cartridge is intended for the inner finisher application described in the product guide. It is a practical consumable for office printing workflows that use that finisher to staple documents. The product reference is Y1G13A, which identifies this cartridge and distinguishes it from other finisher staple supplies.