Dell DH828 series 7 black print cartridge for use with Dell 966 printers. OEM: 592-10294. Dell test their ink cartridges to ensure best performance and compatibility with their machines. This black cartridge cartridge is quick and easy to install and produces high resolution results. Providing clear images and sharp, concise text, this cartridge has a standard print yield of approximately 250 pages making it an economical choice for everyday home or office use. It's a great choice for home or small office use when quality and reliability matters.