MICR C4129X (HP 29X) Compatible High Yield HP Black Toner Cartridge
Premium Compatible MICR C4129X (HP 29X) High Yield Black Toner Cartridge fully compatible with the HP LaserJet 5000, 5000GN, 5000N, 5100, 5100dtn, 5100tn. The use of compatible supplies does not void your printer warranty.
Manufacturer part number:
C4129X, HP 29X