Whats in the box: 2 pack 201X black toner cartridge CF400X
Super High Yield: 3,100 pages for 201X CF400X black toner at 5% coverage (Letter/A4)
Compatible Printers: Compatible for Color Pro MFP M277dw M252dw M277c6 M252n M277n Series Printer
Supply for: Health Care, Education, Government, Commercial, Trading Companies, Finance Companies, Home and more scenarios
With Upgraded Chips: our toner cartridges are equipped with chips for hassle-free printing experience. No need to remove and install old chips