Ink Cartridge Replacement For HP 21XL Ink – Black

These compatible cartridges work in every printer that takes the 21 22 OR 21XL 22XL ink cartridges , have high yield versions that give you far more pages , have the latest chips.
High-quality chips and ink：ISO-9001 and MSDS certificate.
Page Yield:up to 500 pages per black cartridge,(A4 Paper 5% Coverage)
Compatible with: DESKJET 3910 3920 3930 3210 D1311 D1320 D1330 D1360 D1420 D1430 D1445 D1460 D1470 D1520 D2320 F2110 F300 F310 F325 F390 F4135 D1368 FAX 1250 3180 OFFICEJET 4315 J3608 J3625 J3635 J3640 J3650 J3680 PSC 1401 1410 1415 1417 Printer
Package include:1 Black,