4 Toner CF400X fits for HP 201X Color Pro MFP M277dw M277n M252dw M252n M274n
Color LaserJet Pro M252dw. Color LaserJet Pro M252n. Color LaserJet Pro MFP M277dw. Color LaserJet Pro MFP M277n. Color LaserJet Pro MFP M274n. Color LaserJet Pro MFP M277c6. Page Yield Black: 2,800 Pages at 5% coverage (Letter/A4).