Refillable Ink Cartridge Compatible for HP Inkjet Printer
Pre-filled With German Dye-based Ink
Easy to refill! Never run out ink! Save Money!
4 x Refillable Cartridge
4 x Refill Ink Bottles
Cartridge number: HP934 / HP935
For use on HP Printers:
HP Officejet Pro 6230 6830 6835 Officejet 6812 6815 6820
Refillable Cartridges with "ARC" Auto Reset Chips are easy to refill.
All you have to do is remove the rubber plug on the top of the cart, inject ink until full, replace the rubber plug, and you are ready to go. No more buying expensive manufacturer cartridges. Normal ink cartridges limit the number of prints by presetting the maximum number of prints on the “Smart Chip.” With our ink cartridges, you can continue using the same cartridge again and again!
High Quality Manufactured under ISO9001.
Prior to using the Refillable Cartridges, you must install your demo cartridges (the cartridges that originally came with the printer) in order to initialize the machine.
The systems/cartridges will leak once the pedestals are removed. This is not a flaw with the system but it is due to the sponge that is built into the cartridge. Make sure to set up a work area and use gloves.