MWT Refill + Chip für HP LaserJet 4000-N 4050-N 4050-TN 4000-T 4000-SE 4050-T
HP LaserJet Series 4000 / 4000 N / 4000 SE / 4000 T / 4000 TN / 4050 / 4050 N / 4050 SE / 4050 T / 4050 TN. TroySeries : 617 / 4050 Secure EX Micr / 617 T / 4050 T Secure EX Micr / 4050 / 4050 EX Micr / 4050 T EX Micr.