Zoomtoner High Yield Black Toner Cartridge — Compatible with Samsung ML-D4550B

Zoomtoner high-yield black laser toner engineered as a direct replacement for Samsung ML-D4550B. Produces sharp, professional-quality prints and is designed to match the performance of the original cartridge. Compatible with the following Samsung printers: Samsung ML-4050N, Samsung ML-4550, Samsung ML-4551N, Samsung ML-4551ND, Samsung ML-4050, Samsung ML-4551NDR.You may also like Zoomtoner MICR Laser Toner Cartridge — Compatible with HP Q1339A, Regular Yield, Black.