Include: 201X toner cartridges 4 pack high yield compatible for HP CF400X CF401X CF402X CF403X and for HP 201A 4-pack black/cyan/magenta/yellow High Page Yield：2,800 pages for 201X black toner and 2,300 pages for per 201X color toner at 5% coverage (Letter/A4) compatible for HP MFP M277dw toner cartridges Compatible Printers: for HP Color Pro MFP M277dw toner printer, for HP Color Pro M252dw toner printer, for HP Color Pro MFP M277c6 toner printer, for HP Color Pro M277 M277n M274n M252n printer Color: 1 pack 201X CF400X black toner, 1 pack 201X CF401X cyan toner, 1 pack 201X CF402X yellow toner, 1 pack 201X CF403X magenta toner TRUE IMAGE 201X/201A Toner Cartridge compatible for HP 201A 4-pack black/cyan/magenta/yellow and for HP 201X 4-pack black/cyan/magenta/yellow TRUE IMAGE Compatible Toner Cartridge Replacement for HP 201A 201X CF400X CF400A Color Pro MFP M277dw M252dw M277c6 CF401X CF402X CF403X M252 M277 Printer (Black Cyan Yellow Magenta, 4-Pack)