Genuine OEM HP LaserJet 4000n Toners

The HP LaserJet 4000n works with HP 27A and high-yield HP 27X black toner. The 27X is also offered in a two-pack, giving you both a capacity and quantity choice.

Toner Buzz carries genuine HP 27A and 27X cartridges for this printer. Choose between the two toner options first, then decide whether one high-yield cartridge or a two-pack best fits your use.

Guaranteed fit for HP LaserJet 4000n

The products below are genuine OEM HP Supplies made for the HP LaserJet 4000n.

  • OEM HP Supplies
  • Fits HP LaserJet 4000n
  • 3 products for this printer

High Yield Products

Standard Yield Products

Why Shoppers Choose Toner Buzz

178K+ orders shipped nationwide

58K+ happy customers served

5-star rating based on 14,000+ reviews

17+ years in business