2 x replacement for HP21 HP22 XL XL cartridges compatible with HP Deskjet 3910, 3915, 3918, 3920, 3930, 3930v, 3938, 3940, 3940v, D1330, D1360, D2330, D2360, D2460, F340, F350, F370, F380, F390 , F394, F2100, F2180, F2185, F2187, F4100, F4172, F4175, F4180, F4188, F4190, F4194, Fax 1250 Officejet 4300, 4312, 4315, 4317, 4319, 4355, PSC 1400, 1401, 1402, 1403 1406, 1408, 1410, 1410v, 1410xi, 1415, 1417 (1BK, 1C) (Electronics)
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