Ink E-Sale Replacement 508X CF360X CF361X CF362X CF363X CF360A 508A Toner Cartridge use Color Laserjet M553n M553dn M553x M553dh MFP M577f M577dn M577c M552dn, High Yield 4 Pack High Yield: 12,500 Pages for Black Toner Cartridge and 9,500 Pages for color toner cartridge at 5% coverage (Letter/A4) Compatible with: Color LaserJet Enterprise M553n, M553dn, M553x, M553dh, MFP M577f, MFP M577dn, MFP M577c, MFP M577Z, M552dn Package includes 1 User Guide and 4 (1 Black, 1 Cyan, 1 Magenta, 1 Yellow) CF360 High Yield Replacement Laser Toner Cartridge for the 508X Series Condition: New compatible, from ISO 9001/14001 certified factory, not OEM 100% Satisfaction Guarantee: 24-Month Warranty and 18-Month Shelf Life. 24 hour customer support with technical help for daily toner use.