Basics® Brand cartridges are manufactured at North American 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. OEM# 64015HA. Basics®. Lexmark T640, T640DN, T640DTN, T640N, T640TN, T642, T642DTN, T642N, T642TN, T644, T644DTN, T644N, T644TN, X642E, X644E, X646E, X646DTE, X646EF. Contains a minimum of 87% post-consumer recycled material. Yields 21,000 pages. High yield. Black.
