This is a compatible Toshiba T2450 black laser toner cartridge, guaranteed to perform with your Toshiba laser printer. It replaces the original Toshiba T-2450 toner cartridge and delivers a yield of up to 25,000 pages. Manufactured 100% brand new, it is an economical alternative to expensive OEM cartridges while maintaining high-quality printing results. The use of compatible replacement toner cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.