This is a remanufactured replacement for the Samsung ML-2550DA black laser toner cartridge, delivering up to 10,000 pages. It is designed to perform with your Samsung ML-2550, ML-2151, or ML-2552 laser printer. The cartridge is constructed using both new and used parts, including a new smart chip, ensuring reliable performance and high-quality printing results. Remanufactured in an ISO-9001 certified factory, it offers an economical alternative to expensive OEM cartridges without voiding your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.