Smart Ink Remanufactured Printer Cartridges as a replacement for HP 301XL 301 XL (2 multipack black & colored) for DeskJet 1000 1050 2050 2050A 2050 1510 3055a HP Envy 4500 4504 5530 Officejet 2620 2622

["Compatible with HP DeskJet 1000 1010 1050 1055 1056 1510 1511 1512 1513 2050 2510 2512 2540 2541 2542 2543 2544 2548 2549 3000 3050 3050A 3052A 3510 3511 3512 ENVY 4500 4501 4502 5530 5535 OfficeJet 2620 2624 4630 4635 (full list in image 2)", "Package contents: 1 x Black 301 XL, 1 x Tri-color 301 XL (2 cartridges total)", "Print more with XL: Up to 730 pages per Black, 420 pages per Tri-color", "Inch level tracking technology: Smart Ink cartridges are equipped with a Smart Chip that allows you to monitor the current ink level and order a replacement pack in time", "Easy to install and use: All compatible printers instantly recognize Smart Ink ink cartridges and work flawlessly", "Excellent print quality: Smart Ink 301XL ink cartridges are remanufactured from OEM products, professionally cleaned, refilled, and tested to provide you with the same print quality as the original ink cartridges", "Covers all your needs: You can use 301XL ink cartridges for HP printers in the office, school, or home", "24/7 support: We offer fast live customer support daily (even on holidays) within 3 minutes. Call us for assistance in English or write to us in any language to get help from the manufacturer"]