Compatible toner cartridge to replace Samsung ML-2550. Equivalent to 10 000 page yield this cartridge is 100% guaranteed to perform to the same specs as the original Samsung ML-2550 SAMSUNG ML-2551N or SAMSUNG ML-2552W cartridge. This is an aftermarket product (remanufactured / compatible). The Samsung® brand is used for reference / compatibility purposes only and does not imply that the cartridge is an Original Samsung Brand product nor that it is endorsed by Samsung.