This item fits the following printers: HP 147X, 147Y, LaserJet Enterprise M 611, LaserJet Enterprise M 612, LaserJet Enterprise MFP M 634, LaserJet Enterprise MFP M 635, LaserJet Enterprise MFP M 636, W1470X, W1470Y, W1470YC, HP 147X, 147Y, LaserJet Enterprise M 611, LaserJet Enterprise M 612, LaserJet Enterprise MFP M-634, LaserJet Enterprise MFP M-635, LaserJet Enterprise MFP M-636, W-1470X, W-1470Y, W-1470YC, M611, M612, M635, M636, HP LaserJet Enterprise M611dn, HP LaserJet Enterprise M612dn, HP LaserJet Enterprise Flow MFP M635z, HP LaserJet Enterprise Flow MFP M636z, HP LaserJet Enterprise M635fht MFP, HP LaserJet Enterprise M635h MFP, HP LaserJet Enterprise M636fh MFP