INK E-SALE Replacement for CF400X CF401X CF402X CF403X CF400A 201X Toner Cartridge for use with Color LaserJet Pro MFP M277dw M277c6 M252dw MFP M277n M252n Printer Compatible Printers: Color LaserJet Pro M277dw, Color LaserJet Pro MFP M277c6, Color LaserJet Pro M252dw, Color LaserJet Pro M252n, Color LaserJet Pro MFP M277n Printer Package includes: 4 packs of CF400X toner cartridge ( 1 pack cf400x black toner, 1 pack cf401x cyan toner, 1 pack cf402x yellow toner, 1 pack cf403x magenta toner ) and 1 User Guide Page Yield: 2800 Pages for cf400x black toner cartridge and 2,300 Pages for cf401x cyan, cf402x yellow, cf403x magenta toner cartridge at 5% coverage (Letter/A4) INK E-SALE - 24-Month Warranty, Refund or Replacement within 7 days Easy to install. 24/7 customer service and technical advice