Review on 🖨️ 711XL Designjet Ink Cartridge (CZ133A) Replacement for HP 711XL - Works with HP DesignJet T120 24-in, T520 24-in and T520 36-in Printers - 80ml (2BK, 1C, 1M, 1Y) by Issac Smart

We bought a separate set of ink tanks (refillable) with a refill kit and spent about an hour and a half trying different adjustments, cleanings and resets to get it to work and it is never happened. Then we bought this kit and it worked right away. It was also cheaper than a refill kit ink set (although it would have a second refill). While they said these weren't 1st batch cartridges, that didn't affect the quality of the prints and I think he just does it in a way that doesn't automatically track fill levels.