Smart Ink Compatible Ink Cartridge Replacement for HP 934XL 935 935XL 934 XL BK CMY 4 Pack Combo for Officejet 6220 6812 6815 6820 Officejet Pro 6230 6830 6835

Compatible with HP OfficeJet 6220 6800 6812 6815 6820 6822 6825 OfficeJet Pro 6230 6830 6835 6836 printers, Package Contents: 1 x Black 934 XL, 1 x Cyan 935 XL, 1 x Magenta 935 XL, 1 x Yellow 935 XL (4 cartridges in total), Print More with XL: Up to 1,200 pages per XL Black, 825 pages per XL color cartridges (Cyan, Magenta, Yellow), Customer Care 24/7: We provide exceptional Customer Live Support daily (even on holidays). Call or write to us if you need manufacturer support, Ink Level Tracking Technology: Smart Ink cartridges are equipped with smart chip that allows you to monitor current ink level and order a replacement pack in time, Easy to Install and Use: All compatible printers instantly recognize Smart Ink cartridges and work flawlessly