I purchased the multiple set and NEITHER cartridge worked. When inserted in the printer, I kept getting the printer error message to change color cartridge the message you get when the cartridge is finished. I had not used them for a couple months after purchase, but they should not have been dried out. Unfortunately, because it had been over the 30 days of purchase, I could not return them to O for a refund. They did, however, give me a $10 credit on my account. I have since purchased these singly and they work better, but the quality is not that great. I have a new printer with a different cartridge. So I am now only ordering these to use up two Black cartridges before I make the switch AND because they are SO MUCH CHEAPER than the HP original. My recommendation would be to purchase these singly and install them right away to ensure they are not dried out, so you can return them, if needed.
- How accurate was the sizing? N/A - Fit printer
- Please tell us about the quality of the product. Very poor quality
- Was the product free of any manufacturer defects? No - were dried out after sittin forsevera months