The Original Lexmark Black Toner Cartridge (55B100E) provides reliable high-quality laser prints with page yields up to 3,000 pages.These Original Lexmark 55B100E Toner Cartridges are designed to work with the following Lexmark printers:Lexmark MS331...

The Original Lexmark 55B1000 Black Toner Cartridge provides reliable high-quality laser prints with page yields of up to 3,000 pages at 5% coverage.These Genuine Lexmark 55B1000 Black Toner Cartridge are designed to work with the following Lexmark...