Tru Red, Remanufactured Laser Cartridge, 10K Pages, Black (Alternative to HP 42A)

cartridges are manufactured at ISO 9001:2000 registered facilities using returned, original equipment cartridges. These cartridges are designed, engineered and manufactured to meet OEM performance while ensuring top quality and consistent output. The plastic shell contains an average of 90% post-consumer recycled material OEM 42A. HP LaserJet 4240, 4240N, 4250, 4250N, 4250TN, 4250DN, 4250DTN, 4250DTNSL, 4350, 4350N, 4350DTN, 4350DTNS. Contains a minimum of 81% post-consumer recycled material. Yields 10,000 pages. Black.