Details: Laser print cartridge is specifically designed to assure optimal print quality, with crisp, dark output from first print to last. A clean hands design means easy cartridge installation and removal. The Lexmark OPTRA t print cartridges are designed to work with OPTRA t printers (T610, T612, T614 and T616 series) and will not work with other products. Yields 25,000 pages at 5 percent coverage.
