AZTECH 3 Pack Cyan Yellow Magenta Replaces 201X CF401X CF402X CF403X CF400A Toner Cartridge for Color Laserjet Pro M252dw M252n, Color Laserjet Pro MFP M277dw M277n Page Yield: 2300 PAGES PER CARTRIDGE 0.012 PER PRINT, COST SAVING IS REAL FRIENDLY & PROFECTIONAL PHONE IN SERVICES GUARANTEE HAPPINESS, REPLACEMENT / REFUND? IT'S YOUR CALL Compatible with Printers: Color LaserJet Pro MFP M277dw, MFP M277n, Color LaserJet Pro M252dw, M252n