Page Yield*: (8,500 pages) Compatible with HP 647A Black (per cartridge) *at 5% coverage (ISO/IEC standard) Package Contents: 2x 647A Black compatible toner cartridges CE260A Standard Yield Compatible with HP LaserJet, Enterprise Color LaserJet: CP4025dn, CP4025n Color LaserJet Enterprise: CP4025dn, CP4025n, CP4525dn, CP4525n, CP4525xh Product name: HP 647A (black) Toner cartridge replacement compatible with HP CE261A 647 647A toner cartridges compatible with HP toner CE260A Professional compatible replacements manufactured by LD Products. HP is a registered trademark of HP and is not affiliated with and does not endorse LD Products.