DESC: Specifically designed for the Lexmark Optra T Series Laser Printers, this high-yield cartridge produces crisp, dark output from the first print to the last. With a yield of 10000 pages at approximately 5% coverage, it allows you to spend more time printing and less time changing cartridges. To take advantage of the Prebate program, simply use this cartridge and return it when empty to Lexmark or your participating dealer.