For the following Printers (Click to link)
Samsung CLP-320n
Samsung CLP-325W
Samsung CLX-3185FN
Samsung Imaging unit (Dum) for the following Samsung Colour Lasers:
CLP320, CLP325 / CLP325W Colour Laser printerCLX 3185FN
Estimated Yield: 24,000 Black pages, 6,000 colour pages.