Page yield based on approximately 5% page coverage: 18,000 pages. Actual yield will vary depending on usage. Extremely high capacity Experience reliable printing. Ultra high capacity cartridges enable big savings through efficient printing that protects both your budget and the environment. Technology Outstanding results - page after page, year after year.High-quality Lexmark design means a precise match between printer and cartridge to perfectly combine quality and environmental responsibility. Lexmark Cartridge Collection Program Environmentally responsible printing has never been easier.Recycle all your empty Lexmark supplies by letting us take care of the details. It's easy, smart and free. Lexmark Return Program Print Cartridges The Lexmark Return Program for Ink Cartridges or Toner Cartridges allows customers to obtain patented cartridges or cartridges at a special price if the purchaser agrees to use the cartridge or cartridge purchased only once and return it to Lexmark for remanufacturing or recycling. The patented cartridges or cartridges are licensed for one-time use only and cannot be used after a certain amount of ink and/or toner has been dispensed. A varying amount of ink and/or toner may remain in the cartridge or cartridge when it needs to be replaced. Replacement cartridges or cartridges are available and are not sold under these terms.