This is a compatible replacement for the Samsung SCX-D4200A black laser toner cartridge, designed to work with your Samsung SCX-4200 laser printers. It offers a high yield of up to 3,000 pages, ensuring reliable and consistent print quality. Manufactured brand new, this compatible toner cartridge provides significant savings over the original Samsung SCX-D4200A toner. The use of compatible cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.