Lexmark 64036HE Toner cartridge black, 21K pages/5% for Lexmark T 640/644

High Yield
Get the most out of your Lexmark Technology by using genuine Lexmark supplies – value, quality, and environmental responsibility you can count on.

Technology
Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer and cartridge for value, quality and environmental responsibility you can count on.

Lexmark Cartridge Collection Program
Going green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It’s simple, smart and always free.

Return for Recycling
Lexmark offers customers a broad choice of laser toner cartridges and recycling options including easy return to Lexmark. For superior results always use genuine Lexmark supplies.