This is an original Konica Minolta TN-221 (A8K3430) cyan laser toner cartridge designed for use in Konica Minolta laser printers. It delivers an impressive yield of up to 21,000 pages, ensuring you can print high-quality, crisp documents for both home and office use. The Konica Minolta A8K3430 toner cartridge is known for its reliability and exceptional performance. Backed by our 100% Satisfaction Guarantee.