Ecotone Lexmark 51B1H00 Remanufactured Toner Black Windows The sturdy 4-pronged base helps

The sturdy 4-pronged base helps to keep the weight properly distributed

track progress

while Smart Ambient technology keeps you aware of your surroundings

A variable amount of toner/ink will remain in the cartridge when replacement is required

removable mic

Ecotone Lexmark 51B1H00 Remanufactured Toner Black Windows The sturdy 4-pronged base helpsAll of the EcoTone products are remanufactured with only original empty cartridges under the following international quality standards and certifications. Our cartridges are STMC and CGSB certified and go through a rigorous testing process standard to ensure you receive the absolute best printing results. They have been tested and monitored for performance quality and page yield.