Included: Pack of 4 Cartridges Compatible for HP 508X Black Toner Cartridge, High-Yield CF360X CF361X CF362X CF363X
Page Yield: 12,500 Pages per Black Toner Cartridge, and 9,500 Pages per Color Cartridge (Letter/A4, at 5% Coverage)
Compatible With Printers: HP Color LaserJet Enterprise M553 series: M553 M553dn M553x M553n laser printer; HP Color LaserJet Enterprise MFP M577 series: M577 M577z M577dn M577f Laser Printer; HP Color LaserJet Enterprise M552dn Laser Printer
Cartridge Color: Black Cyan Yellow Magenta | 508X Toner Cartridge Set, 4-pack |