The box has been open, but the contents inside are still sealed. Based on my research, this appears to be compatible with the models below, but please review the details on the box to confirm this black toner cartridge will work with your intended device. Please review the pictures carefully for contents and condition. Thank you.

The primary compatible printer models are:

Samsung Printers

-ML Series: ML-2010, ML-2010D3, ML-2010P, ML-2010PR, ML-2010R, ML-2015, ML-2510, ML-2570, ML-2571, and ML-2571N

-SCX Series: SCX-4321

Dell Printers

-Dell 1100 Series

-Dell 1110 Series

Xerox Printers

-Phaser Series: 3117, 3124, 3125, and 3122 Series