The Genuine HP 96A C4096A Black Toner Cartridge is an original unit designed specifically for HP LaserJet 2100 and 2200 printers. This sealed box contains high-quality black toner that ensures crisp and professional-looking prints. As an OEM product from HP, you can trust that this cartridge will deliver consistent and reliable results. With its genuine/ original status, you can be confident in the quality and compatibility of this product for your printing needs.