The Lanier 1240 Fax Toner Cartridges will eject deep and rich black tones, ideal for the small business or office environment. Each Remanufactured Lanier 4910282 Fax Toner Cartridge has up to a 2 year shelf-life, providing definitive convenience and performance. The Remanufactured fax toner cartridges for your Lanier 1240 printer / fax system were designed with reliable and dependable specifications to withstand the toughest printing tasks. The Remanufactured Lanier Toner Cartridges go through a vigorous inspection process before being shipped, to ensure outstanding printing results. And all of our Toner Cartridges for your Lanier printer are backed by a 90 day money back guarantee.