Sophia Global Remanufactured Ink Cartridge Replacement for HP 21 (2 Black)
Compatible Printers: 1230 Fax, 1230xi Fax, 310 Digital Copier, Deskjet 810c, Deskjet 812c, Deskjet 825cvr, Deskjet 840c, Deskjet 841c, Deskjet 842c, Deskjet 843c, Deskjet 845c, Deskjet 845cvr, Deskjet 920c, Deskjet 920cvr, Deskjet 940c, Deskjet 940cvr, Deskjet 948c, Deskjet 955c, Deskjet 3820, Deskjet 3820v, Deskjet 3820w, Deskjet D2460, Deskjet D2468, Deskjet F2110, Deskjet F2120, Deskjet F2140, Deskjet F2180, Deskjet F2185, Deskjet F2187, Deskjet F2210, Deskjet F2240, Deskjet F2280, Deskjet F2290, Deskjet F310, Deskjet F325, Deskjet F335, Deskjet F340, Deskjet F350, Deskjet F370, Deskjet F375, Deskjet F378, Deskjet F380, Deskjet F390, Deskjet F394, Deskjet F4135, Deskjet F4140, Deskjet F4150, Deskjet F4172, Deskjet F4175, Deskjet F4180, Deskjet F4190, Deskjet F4194, Officejet 5110, Officejet 5110v, Officejet 5110xi, Officejet v40, Officejet v40xi, Officejet 4315, Officejet 4315v, Officejet J3680, Officejet J3680, PSC 500/500xi, PSC 750xi, PSC 950, PSC 950vr, PSC 950xi, PSC 1410, PSC 1410v, PSC 1410xi