This is a compatible replacement for the Samsung ML-D1630A black laser toner cartridge, designed to perform with your Samsung ML-1630 or SCX-4500 laser printer. It delivers a yield of up to 2,000 pages, ensuring reliable and consistent output. Manufactured brand new, this cartridge serves as an economical alternative to expensive OEM options, providing significant savings without compromising quality. The use of compatible toner cartridges does not void your printer's warranty, and it is backed by our 100% Quality Satisfaction Guarantee.