Samsung ML 4550 Laser Cartridges
There are 3 cartridges available for your Samsung ML 4550.
Genuine Samsung ML 4550 Cartridges
There are 2 genuine Samsung cartridges available your printer. These are manufactured by Samsung and were designed specifically to achieve top-quality results when used in the ML 4550.
Compatible Samsung ML 4550 Laser Cartridges
... And 1 third-party brand cartridge for the ML 4550 by Tru Image.