The worst thing I've ever experienced with refilled cartridges.

Really, it was the Übeleste what I've experienced with ribbons or cartridges in the last 30 years. When I drew the security strip in the black ink, the ink immediately shot out of the cartridge. Conclusion, shirt, trousers, and carpet desk totally messed up. In my distress, because I had to print, I cleaned the cartridge and put this one in the printer. I took the same with the color cartridge. Conclusion here, my Officejet 6500 reported that printer cartridges seem to be missing. A cartridge with the original HP, albeit empty, exchanged and this was immediately recognized properly.

So the cartridges are independent of the mess probably not as described in the article, compatible with the HP Officejet 6500. My clothes and my anger can replace me no, but maybe I get the purchase price of Amazon yes refunded. Am well saved again at the wrong end. 5 years ago I had tried such a cartridge before and have a crash suffered - cartridges were not halt, but there was at least no Sauerein.

This time, it was guaranteed the last time.

So steer clear of refilled printer cartridges are just asking for trouble.