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

Ive owned an HP Officjet Pro 8100 for several years, and it has always been a good, solid, reliable and economical printer. These XL cartridges last a long time and Ive had very few issues. However, this latest time I purchased these cartridges, they are no longer recognized by the printer (an Incompatible message shows in the software), so they dont work. Simple as that. Very frustrating, actually. Ive purchased two different sets from two different vendors - one made in China, one made in Ireland. Neither worked so I returned them both. Unfortunately this means Ill have to get rid of what, up until a couple of weeks ago, was a great printer.

Three stars for the price. $150 USD for (4) extra capacity ink cartridges?? (Black, Blue, yellow and red). I probably could have bought a new machine. These are just little plastic cases with ink in them! Dont try inking the old cartridge yourself. Thats covered. The machine will detect this and reject the re-inked cartridge.

Meets all needs for HP printer needs.

Serves the purpose. HP is pricey.

Save a few bucks on Amazon vs big box stores. We will buy again. Hope this review helps!

For my HP Ink Jet 8620 Printer only the genuine HP Cartridges are guaranteed to work.. Do NOT try to use starter cartridge or non HP Cartridges or refilled Cartridges as the internal computer will reject them! Wish that they were not quite so expensive to replace...!!

Easy to install, last an incredibly long time, best color of any cartridge.

Used for my older HP8600, love the co packages

its real hp, thats what matters

Very good