T64x Toner Cartridge
This is a genuine black toner cartridge for Lexmark T640, T642 and T644. The capacity is 6000 pages at 5% coverage on A4 format.
Lexmark T64x Toner Cartridge, 6000 pages, Black
Lexmark T64x Toner Cartridge. Black toner page yield: 6000 pages, Colour(s) of print cartridges: Black