Green Initiative Remanufactured High Yield Black Laser Toner Cartridge for HP 49X (Q5949X) High performance, guaranteed replacement toner cartridge from Green Initiative. High yield black replacement toner for HP LaserJet 1320tn, 1320t, 1320, 1320nw, 1320n, 3390, 3392. Approximate yield: 6000 pages at 5% page coverage Feel good about your purchase with a green, recycled product which provides the same performance and reliability as original HP supplies. Helps protect our environment by containing recycled components, resulting in over 90% of the original cartridge's non-wearing parts from needlessly clogging landfills.