HP
RM2-8680-020CN
is compatible in the following HP Models:
HP LaserJet Pro MFP M400 series
HP LASERJET PRO MFP M426FDN - F6W14A
HP LASERJET PRO MFP M426FDW - F6W15A
HP LaserJet Pro M400 series
HP LASERJET PRO M402DN - C5F94A
HP LASERJET PRO M402DNE - C5J91A
HP
HP LaserJet M40x Printers - C5F95A