it wasn't the inks fault as it registered fine when checking ink levels-about the only thing that did ...
359214
was given a C5180 HP photosmart printer that had no ink in it. Bought these to use to see if the printer worked or not. Printer actually messed up but as far as I can tell, it wasn't the inks fault as it registered fine when checking ink levels-about the only thing that did work on it! lol
731770
I used the product at my HP printer scanner.  During the installation it was not dropping the ink.
The 1st time I printed like 4 pages. The printing looks ok.
2505309
There was couple of inks that printer did not detect.  The remaining ones are good.  So just 3 stars.
2939836
Seems to work just fine so far. I'll update my review if any issues come up, but so far, so good. The ink cartridges aren't recognized/HP considers them counterfeit, and I had to tinker with my printer settings to make sure that I wouldn't get blocked if I tried to print with the cartridges, but that's only to be expected for a re-manufactured cartridge.

Update: At first, the ink levels wouldn't show, and I got a pop-up from HP saying that it detected counterfeit catridges. Now, it's saying that they are genuine, and previously used, and it's showing the ink levels.
2564535
The ink cartridge was correct but the ink had leaked out of the cartridge a little. It had gotten on my hands before I knew it. Other than that it is performing as good as the factory cartridge,
315058
Ink looks good on paper, had to reinsert a few times for the printer to recognize.
4352710
great price, works well but don't see the ink levels.....
2067989
Works well.  Costs less than HP.  Printer monitors ink level.
3286180
I don't know what all of these "OH NO IT SPILLED INK ON MY PANTS AND MY DOG" comments are about. These cartridges are fine, my Pixma printer recognized them with no problems, nothing leaked, nothing exploded ... maybe I'm just PRO AF and they're all a bunch of Inky Noobs? I'm glad I took a chance on these and saved a pile of cash.
954310
I bought this product to save money on ink and it does that, but my printer doesn't register it sometimes. I would have to reset the printer and reinstall it to get it to work. I find it frustrating when I needed to print something in a hurry.
797679
It made a loud grinding sound when printing and chewed up the last page consistently.  I installed the old cartridge and there was no noise, so its not the printer's fault.
2449824
The ink is  of good quality and worked well in my printer. The only beef I have is with HP, as to why they cannot fill the ink cartridges up completey. Other than that everything was fine.
4098095
Ink works, it was cheap, will continue to buy
3929495
I had no problems at all, popped in the ink and it works great.
895449
I use this ink for the Epson WorkForce WF-3540 Wireless All-in-One Color Inkjet.

It does go through ink fairly quickly, but that could just be my wife's heavy use (I've never really looked into it).  For the most part these ink cartridges worked very well.  I don't think we've had any problems aside from the last black ink cartridge.  So, 1 out of 14 cartridges was a dud.  These cost less than a tenth of the name brand cartridges, and it's totally worth it.  Though, it was really frustrating to not have that one work at all.  Overall, I'm quite happy with these.
2840368
The ink works just as well as normal HP ink for a fraction of the price. Buyer beware though, open it over a sink or paper towel or something. Some of the cartridges might leak. The blue and yellow cartridges leaked all over my hands, but luckily I had something underneath already. All in all, the ink is going to work for what I need it for so I'm happy with it.
1273074
I can't said that it was bad or good! since I'm just starting using them. Until now; its being working, so far good. The only bad comment I have is the fact, that doesn't tell the level of the ink. Which I think, you never are sure for how much ink you are paying for it !