Top critical review
Lots of Issues with these cartridges.
July 28, 2019
1. Careful - black ink on outside of bag containing cartridge. Got on my hands and furniture.
2. Cartridges not recognized by printer (HP Envy 7640). This printer model is listed as compatible.
3. Provided card in package showing steps to follow for contacting supplier in case of 2. above. These steps were not correct.
4. Because printer does not recognize cartridges, ink levels are not correct. One shows a yellow error sign.