Samsung ML-4551ND Toner Cartridges

The Samsung ML-4551ND uses the ML-D4550B black toner. This high yield toner is rated at about 20,000 pages, and the remanufactured version replaces the Samsung ML-D4550B. The same toner also works with the ML-4050N, ML-4550 and ML-4551N. Same-day shipping on most orders.