Lexmark 78C1UKE Ultra-High-Yield Black Toner Cartridge

Compatible Lexmark models: CS : CS521dn, CS622de. CX : CX622ade, CX622de, CX625ade, CX625adhe. . Yield value: 10500 Color Laser Yields up to 10,500 pages. Helps Avoid Waste - Designed for extended use, helping reduce or eliminate material use and potentially save money. Recycling solution - designed to encourage recycling, helping you divert materials from landfill.