HP CF280XD (HP 80X) High Yield Black Toners is designed to perform in the HP LaserJet Pro 400 MFP M401a, LaserJet Pro 400 MFP M401d, LaserJet Pro 400 MFP M401dn, LaserJet Pro 400 MFP M401dne, LaserJet Pro 400 MFP M401dw, LaserJet Pro 400 MFP M425dn, LaserJet Pro 400 MFP M425dw