Page Yield*: 12500 pages Compatible with HP 508 HP-508 HP 508XL HP-508XL Laser black (per cartridge) *at 5% coverage (ISO/IEC standard) Package Contents: 1 x HP 508XL black compatible toner cartridges HP 508 HP-508 HP 508XL HP-508XL Compatible with: HP Color LaserJet Color LaserJet Enterprise; Enterprise; LaserJet; LaserJet Enterprise: M533X, M552dn, M553dh, M553dn, M553n, M577c, M577dn, M577f, M577z; LaserJet Managed M553xm LD Products: HP 508XL black toner cartridge pack compatible replacement for HP 508 HP-508 HP 508XL HP-508XL 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.