Review on High-yield HP 916XL Black Ink Cartridge for HP OfficeJet 8020 & Pro 8030 Series, Instant Ink Eligible - 3YL66AN by Bryce Marshall

I don't know if I was unlucky or because of the size but after only 1 week of pushing it just stopped. My printout showed a full cartridge but no black ink came out. Had to put rubbing alcohol/alcohol on the head and shake it to get the ink flowing again. Had to do this every few days to print, got bored and thrown away after about 6 weeks.