HP 951XL Magenta High-yield Ink Cartridge | Works with HP OfficeJet 8600, HP OfficeJet Pro 251dw, 276dw, 8100, 8610, 8620, 8630 Series | Eligible for Instant Ink | CN047AN

Next to black ink, the HP 8600 Pro uses red ink the fastest.

Works well with our work computer!! Very pleased!

No problem with quality, just think it is overpriced.

I would buy it again.

Purchased three color cartridges (cyan, magenta and yellow) for my Office jet pro. 8600 plus. Replaced the old with the new. Printer locked up, didnt accept the new telling me I had everything from ink supply problems , paper jam problems to the printer head wasnt connected. After two days of doing everything the printer, the HP smart app. and the HP Windows 10 customer support suggested I returned these to Amazon. I then removed your the printer head and reinstalled it along with the old cartridges. Purchased new cartridges from a local store and was back in business.

Genuine Cartridges and you get points if you login to HP. Amazon is awesome too because I get the product same day!

Yup - its ink. Expensive but it works. If it were cheaper I would have given it 5 stars. I suppose HP has to make its money somehow though since they basically give their printers away.

It works great! I would not expect anything less from HP and I was not disappointed.

Fairly high price for original ink but I like my 8610 printer.

Ordered these from Amazon. I was sent cartridges that were a Z20 -to be used in Europe, Russia, Middle East & Africa only! They worked in my printer, but when I needed to change the cartridges they correct ones (Z10-made for USA & Canada) I had to spend an hour on the phone with HP support getting my printer reset! I only needed to change the blue cartridge, but I had to change all 4-even though 3 out of the 4 still had ink in them! Buyer beware!