MICR C4127X (HP 27X) Compatible High Yield HP Black Toner Cartridge
Premium Compatible MICR C4127X (HP 27X) High Yield Black Toner Cartridge fully compatible with the HP LaserJet 4000, 4000N, 4000T, 4000TN, 4000se, 4050, 4050N, 4050T, 4050TN, 4050se. The use of compatible supplies does not void your printer warranty.
Manufacturer part number:
C4127X, HP 27X