Top positive review
Hard to find locally; worked great immediately
Reviewed in the United States on April 28, 2021
No instructions on putting in the printer, though I figured it out. Take out the old one by pressing it into the slot & then releasing and it comes loose. Install the new one by pressing it into the slot. Avoid trying to put it in backwards or upside down. On my printer, for each cartridge put in, the printer reassesses ink status for the printer. Be systematic but patient. Courts have said HP can restrict generic cartridges which prompted me to buy genuine HP ones. I also avoided large size for the colors because I doubted they would fit.