This is a compatible Lexmark 70C1HY high yield yellow laser toner cartridge designed to perform with Lexmark laser printers. It replaces the original Lexmark 70C1HY0 laser toner cartridge and delivers a yield of up to 3,000 pages. This economical alternative contains up to 60% new parts and is engineered for reliability and quality printing results. The use of compatible replacement toner cartridges does not void your printer warranty. Backed by our 100% Quality Satisfaction Guarantee.