Original HP pigment inks are formulated to produce professional-quality everyday documents for a great value, while allowing workgroups to save time creating consistent, durable prints that stay vivid for decades. Yields up to 3000 pages. *HPs inkjet print cartridges, ink cartridges and printheads are warranted to be free from defects in materials and workmanship during the period of the warranty. Compatible with: HP Officejet Pro X451dn, X476dn, Pro X551dw *HPs inkjet print cartridges, ink cartridges and printheads are warranted to be free from defects in materials and workmanship during the period of the warranty.