Review on 🖨️ Miss Deer 902 Ink Cartridges - 100% Compatibility with HP 902XL / 902 XL for HP OfficeJet Pro 6978, 6962, 6968, 6975, 6960, 6970, 6950, 6954, 6979, and 6951 Printers (2 Black, 1 Cyan, 1 Magenta, 1 Yellow) - 5 Combo Pack by Chuck Hernandez

I previously purchased a Miss Deere 902XL black print cartridge and used it until the cartridge stopped printing. I made my purchase based on the excellent results with it. This new cartridge (updated November 2020) just won't print. My HP 6978 recognized the cartridge and said it was 100% full while other used color cartridges had about 25% left. Test page straight from the printer, printed in color but not black. To test the printer I bought a 902 brand printer and it printed straight away. I am disappointed in this cartridge after getting such great results with the previous cartridge. Especially since I bought a multipack that also includes a color.