Arcon 4Pack High Yield Compatible for HP 508X 508A CF360A CF360X CF361X CF362X CF363X Toner Cartridge HP Color Laserjet Enterprise M553DN Toner HP Color Laserjet M553X M553N M553 M577 M552DN Ink Compatible for High Yield HP 508X CF360X CF361X CF362X CF363X (CF360A CF361A CF362A CF363A) Color: Black/Cyan/Magenta/Yellow, 4 Pack Yield up to: 12,500 Pages for Black, 9,500 Pages for Color Lifetime Warranty Guarantee Refund or Replacement within 24 Hours Compatible Printer: HP Color LaserJet Enterprise M552dn M553dn M553n M553x MFP M577