Amazon.com: DOUBLE D 934 and 935 Ink Cartridges Compatible Replacement for HP 934XL 935XL High Yield for HP Officejet Pro 6830 6230 6835 6812 6815 6820 6220 6800 (1 Black,1 Cyan,1 Magenta,1 Yellow) : Office Products
Compatible Ink Cartridge HP 935 XL Magenta ~ 825 Pages
HP® 935XL High Yield Cyan Original Ink Cartridge (C2P24AN#140) | HP® US Official Store
Compatible HP 935XL Magenta High Capacity Ink Cartridge (C2P25AE) for HP Officejet 6810 printer | Fruugo NO
4pk 934XL 935XL Ink Cartridge For HP Officejet 6812 6830 6815 6835 6230 | eBay