HP 78A Black Toner Cartridge Genuine Original Twin Pack CE278A Laserjet Pro
HP LaserJet P1606, HP LaserJet Pro M1536DNF MFP, HP LaserJet Pro M1539DNF MFP, HP LaserJet Pro P1566, HP LaserJet Pro P1568, HP LaserJet Pro P1606DN, HP LaserJet Pro P1606N. Each picture is of the exact item you will receive.