Features: brand new and high quality Package Contents:Remanufactured Printer Ink Cartridge Replacement for HP 21 22 21XL 22XL , Black or tri-color. Compatible printers: for HP Deskjet F2180 F2280 F4180 F2200 F380 380 Printer. Ink volume and page yield:Black:20ml / 600 pages ; Tri-color:20ml / 450 pages (Yield are based on ISO 24711 in default mode ) (Due to for image pixels,settings and temperatures,yield may vary). High Quality Chip & Ink: Latest for smart chip is installed in our ink cartridge to allow you monitor ink levels accurately. It is dedicated to provide time-saving, cost-effective and environmental friendly ink cartridges, They are easy to install and for your printer. Spend Less,Gains More: befon remanufactured ink cartridges are tested for page yield with leading industry standard and proved to be able to produce an equal number of pages and comparable print quality to genuine ink cartridges. Specifications: Model: 21XL 22XL Feature: Remanufactured Color: Black, Tri-Color (optional) Volume: Bk :20ml Tri-Color: 20ml Chip: With chip Page Yield: Black-600 pages , Tri-color-450 pages ( A4 5% coverage) Compatible models： For DeskJet 3910 3915 3918 3920 3930 3930 printer For DeskJet 3938 3940 3940 printer For DeskJet D1311 D1320 D1330 D1341 D1360 D1368 printer For DeskJet D1420 D1430 D1445 D1455 D1468 D1460 printer For DeskJet D1470 D1520 D1550 D1558 D1530 D1560 printer For DeskJet D1568 D2320 D2360 D2330 D2345 printer For DeskJet D2368 D2430 D2445 D2460 printer For DeskJet F2110 F2120 F2128 F2140 F2185 F2180 printer Package Includes: 1 x 21XL 22XL Ink Cartridges note: 1.Some ink cartridges with holes to add ink direcctly, some ink cartridges without holes.If there are no holes, there are tools in our ink box to drill holes easily. 2.When add ink, ink may leak, just let cartridge stand for a while, or use tools in our ink box to block for some for time. 3.We suggest adding less than 8ml black ink and less than 3ml color ink each for time.If add more, the ink may leak and print for head may not work.