HP 201X Cartritech Premium Toner Cartridge for HP Color LaserJet Pro MFP M277dw / M252dw / MFP M277n (Yellow) HP Color LaserJet Pro MFP M277dw / M252dw / MFP M277n OEM Part Number : HP 201X ( CF402X Yellow) Type : Compatible, Print Yield : 2,300 Yield, Print Color : Yellow