ECO INK © Compatible / Remanufactured for HP 56 HP 57 C6656AN C6657AN (1 Blk + 1 Clr) Ink Cartridges for HP Deskjet 450, 5150, 5550, 5650, 5850, 9650, 9670, 9680, HP PhotoSmart 100, 130, 145, 230, 245, 7150, 7260, 7350, 7450, 7550, 7660, 7755, 7760, 7960, 2410v, HP Officejet 4110, 4215, 5505, 5510, 5605, 5610, 6110, HP PSC 1110, 1209, 1210, 1311, 1315, 1350, 2110, 2175 2210 2410 2510

I put off ordering ink as I hemmed and hawed over not buying genuine HP56/57 ink, something I've been doing for years. I just got tired of spending $45-50 for ink and figured I'd finally break down and buy "generic" pack of two for $20. I read the reviews on this and a couple others a number of times, finally threw caution to the wind and bought these. Well, it doesn't come close to performing like the original. Install was fine, except for the error messages that plagued me for almost a week, that it wasn't installed right. I'm not dummy and having done this for years, I know there is only one way they go in all the way to the test page. It's not rocket science. The pages will only print yellow for color, and the black isn't dark, it's light when it prints. Finally, while I can print say, a recipe off a website (albiet with a light black result)? It will not print anything off MS Word 2007. So, of course it being the end of a school year, my kids had to put their papers to stick and run to a friend's house or early to school to print out their reports. No, I haven't replaced it with the original ink yet, as school is out and I can make due (I hope) through the summer. But believe me, I won't make this mistake again. Some things are worth buying the real deal and this is one of them for me. So, I'm out $20, but have learned another lesson..

These two ink cartridges satisfied my need to provide good colour prints from my HP5500 after the original ones had dried-up at a very competitive price. However I sent an email to see if they had any arrangement for recycling the old cartridges. I am still awaiting a reply.

This pushed an old printer over the edge. Not only was there no red color on test pages, but even black print printed green. Red print printed yellow. It caused a misalignment in the cartidges that took all day to repair. I was happily using my old, dependable hp psc 2175 all-in-one until I tried this ink. Now, even after reinstalling updated drivers and using HP diagnostics, it won't work. Wish I could give a minus star.

Worked well with my Printer. Didn't use my printer for 5 years and finally when I decided to use it, I bought ECO INK and it worked well. Definitely will buy more.

The first time I used this ink, it worked great. The next time it did not work at all.

Why on earth would anyone want to waste money overpaying the already overpaid executives at HP? Use this ink and then use the saving to take the family out for a nice dinner buying off the dollar menu at McDonalds.

Worked for one week in my HP 5650, and then the HP said the cartridges were bad. Tried re-seating them and unplugging the printer and restarting it after the cartridges were removed and then reinstalled, and still couldn't clear the error. What a waste!

I bought these months and months ago. They work perfectly and colors look fine to me. A fraction of the cost of HP brand and IMHO, work the same.