Remanufactured replacement for the Samsung MLT-D304S black laser toner cartridge, delivering up to 7,000 pages. This cartridge is designed to perform reliably with your Samsung laser printer. It contains both new and used components, including a new smart chip, ensuring high-quality printing results. The use of remanufactured toner cartridges provides an economical alternative to expensive OEM options without voiding your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.