The XL versions of HP-934 and 935 have two tank sections inside. Refilling these cartridges is really easy if You work with a slightly adjusted refill instruction.
Cartridge´s weight FULL XL-version
HP-934 Black XL 67g
HP-935 Cyan, Magenta, Yellow XL 28g
The XL-cartridges are used in the following printer models HP Officejet Pro 6320, Pro 6820, Pro 6830.
High quality, pigmented refill inks are available from OCTOPUS®:
Post time: Jun-27-2019