This is a compatible Toshiba TFC28M magenta laser toner cartridge designed for use with Toshiba e-Studio 2330, 2830, 3530, and 4520 laser printers. It delivers a standard yield of up to 24,000 pages, providing reliable and consistent print quality. Manufactured brand new, this cartridge serves as an economical alternative to the original Toshiba TFC28M toner, offering significant savings without compromising on performance. The use of compatible cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.