Eurotone Prime Cartridge / Chip for HP Laserjet 4050-T 4000-SE 4050-N 4050-TN
HP Laserjet Series 4000/4000 N / 4000 S / 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.