Compatible Lexmark models:
CS: CS510de, CS510dte Outstanding results page after page Reliable, long-life print system with Unison Toner Extra-high yield to change cartridge less and reduce your environmental footprint Return Program cartridge for savings Compatible with CS510de and CS510dte Yields up to 4, 000 pages. Unison toner technology for consistently high print quality. Delivers rich color with crisp details. Documents printed look great from the first page to the last, without fading. Helps Avoid Waste - Designed for extended use, helping reduce or eliminate material use and potentially save money.