This is a compatible Canon 3252C001 (121) high-yield black laser toner cartridge designed for use with your Canon laser printer. It delivers an impressive yield of up to 5,000 pages, making it a cost-effective solution for high-volume printing needs. Manufactured with 100% new components, this cartridge provides reliable performance and quality results. The use of compatible toner cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.