Save even more with our remanufactured laser toner cartridges. This listing contains 2 Q3960A Black laser toner cartridges. Why pay twice as much for brand name HP 122A toner when our remanufactured printer supplies deliver excellent quality for a fraction of the price? Our remanufactured cartridges for Hewlett Packard are backed by a full 2 years 100% satisfaction guarantee. So stock up now and save even more! Our remanufactured ink cartridges are not remanufactured by HP. This set works in the following HP Color LaserJet Printers 2550, 2550L, 2550Ln, 2550N, 2820, 2830, 2840. Please note, retail packaging may vary and this item will only work with printers purchased within the United States and Canada. We are the exclusive reseller of LD Products brand of high quality printing supplies on Amazon.