Remanufactured replacement for the Samsung MLT-D307L black laser toner cartridge, designed to deliver up to 15,000 pages. This cartridge is compatible with Samsung ML-4512ND, ML-5012ND, and ML-5017ND laser printers. It is constructed using both new and used parts, including a new smart chip, ensuring reliable performance and high-quality printing results. The use of remanufactured toner cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.