LxTek Remanufactured Ink Cartridge Replacement For HP 21 HP 22 (1 Black | 1 Tri-Color) for C9351AN C9352AN for HP DESKJET 3910 3915 3918 3920 3930 3938 3210 D1311 D1320 D1330 D1341 D1360 Printer LxTek remanufactured ink cartridge replacements for HP 21 & 22 have been awarded ISO9001 certification, and we have independent laboratories periodically verify product quality to ensure a smooth user experience. Page Yield: 190 pages per black and 165 pages per tri-color, cartridge at 5% coverage Compatible Printers: For HP DESKJET 3910, 3915, 3918, 3920, 3930, 3938, 3210, D1311, D1320, D1330, D1341, D1360, D1415, D1420, D1430, D1445, D1455, D1460, D1470, D1520, D2320, F2110, F2120, F300, F310, F325, F390, F321, F4135, F4140, F4150, F4172, F4180, F4185, D1368, For HP FAX 1250, 3180, For HP OFFICEJET 4315, 4315v, 4315xi, J3608, J3625, J3635, J3640, J3650, J3680, For HP PSC 1401, 1410, 1410v, 1410xi, 1415, 1417 Printer Package Contents: 2 Pack (1 Black | 1 Tri-color) remanufactured for HP 21&22 ink cartridges. Guarantee: 1-year limited warranty / Shelf life: 18-24 months