All work fine. The quality of printing is very good however it is too expensive. Unfortunately this is what my printer requires so I am stuck. The good thing is they last a long time.
Evaluation of HP InkJet Cartridges 951XL and 950XL
on May 16, 2019
Posted by: G.C.
Verified Purchase:Yes
These cartridges while quite expensive work well and the XL version work even longer. I have had no problem with them and plan to use my HP OfficeJet Pro 8600 Plus as long as it holds up. So far so good.
This is what I use and I've had the printer now for (let's see) at least 5 years and it is still running well in terms of producing documents with readable printed sheets. The only thing here to really knock down the rating is the expense of the cartridges themselves (since I use my printer so frequently it's noticeable of an expense).