HP 21 Black Original Ink Cartridge
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Print polished, professional documents with laser-quality black text. HP ink cartridges are designed to work with your HP printer for the best results. For HP 1410, 1410v, 1410xi, 3180, 3910, 3930, 3930v, 3940, 3940v, 4315, 4315v, D1311, D1320, D1330, D1341, D1420, D1430, D1445, D1455, D1520, D1530, D1560, D2330, D2345, D2360, D2430, D2445, D2460, F2110, F2140, F2180, F2210, F2240, F325, F335, F340, F350, F380, F4135, F4140, F4180, J3640, J3680.