Inkjet Cartridge-Hp #15 Black

HP inkjet cartridge for: Digital Copier 310, Inkjet, Printer Deskjet 810c / 812c / 825c / 825cvr / 840c / 841c / 842c / 843c / 845c / 845cvr / 920c / 940c / 940cvr / 3820, Fax 1230 / 1230xi, Officejet v40 / v40xi / 5110 / 5110v / 5110xi, PSC 500 / 500xi / 750 / 750xi / 950 / 950vr / 950xi. 500 page yield.