Genuine OEM Lexmark T640 tn Toners

Lexmark's 64035HA is high-yield black toner for the T640tn. The 64035SA is standard-yield. The higher capacity means more printing before another cartridge change, making it a useful distinction when you want to reduce how often you change toner.

Toner Buzz carries genuine Lexmark toner for this model, with both cartridges among the black supply choices. The standard option covers less printing per cartridge; the high-yield option gives you a longer interval between toner changes.

Guaranteed fit for Lexmark T640 tn

The products below are genuine OEM Lexmark Supplies made for the Lexmark T640 tn.

  • OEM Lexmark Supplies
  • Fits Lexmark T640 tn
  • 15 products for this printer

High Yield Products

Standard Yield Products

Printer Supplies

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