I have been using this double set of ink for ...
358593
I have been using this double set of ink for as long as I have had the printer and they work great
3675039
I've been too busy to really evaluate them.  I'll know by the time I use up this next batch.  The problem with a lot of these cartridges is ...by the time you align them and clean the jets (several times) you've used up half the cartridge.  Once again, I don't know if these cartridges have that much ink in them.  I hope I'm not being robbed.  [...]
3640245
So far, so good!  I have printed about 1,000 copies and the ink is still going strong.  I am very satisfied with the print quality.  I have no streaks or issues with the ink.  I am a teacher so I go through ALOT of ink.  I will be purchasing the double pack next time.
3797287
I bought this ink to refill an off brand CISS for my Epson WF-3640 printer. The pigment inks seem to clog up the new Precision Core print heads. I have been through 3 of these printers in the last 2 years. We do a lot of printing in my business. Since I switched to original Epson dye based ink about 3 months ago, we have had no problem what-so-ever with print head clogging. I would definitely recommend this ink in any CISS.
328948
I print out a lot of shipping labels and use black ink twice as much as color ink. This package provides high quality ink for a decent price that lasts.
146594
Ink works for the most part just great.  I bought the new pack with I thought the old black was running out.  But now the old black (IKONG also) is working fine, except sometimes some of the area on the print is weaker, then the next copy will be 100%.  So, it is not perfect, but for our purposes it is just fine.  It could be the printer is not aligning it properly also.

For the favorable price (we are a non-profit) it is well worth it.

CSB
1845224
I was skeptical I admit but this set of ink cartridges is as good as any I have ever purchased.
If price holds, I will buy again.
thanks
4047138
I ran out of ink and purchased these locally, so I am very appreciative of being able to get them here on Amazon for less. Since ink costs so much, I normally keep an extra one on hand (especially the black ones), since they always run out at the wrong time. So compare the price buying them separately or buying them in a dual pack and go with the best price, but do make sure you have an extra.

While there are many duplicate products available for the Epson, or refills available at counters, there is always the potential for problems, and I need to make certain my printer prints well and lasts. So I pay for the real stuff.

I love the fact that the black cartridge (the one we use the most) is larger, and that I can change just one color at a time. It also has the feature of running the printer till you are OUT of ink, I guess that is as much a printer thing as a cartridge thing.

Anyway, I use the 845 and have now replaced all of my cartridges from my printer I got in December, and appreciate these a great deal.
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 !
1084026
I have used 2 of these cartridges and never experienced any problems. The print across each page was even and there was never any streaking of ink.  As with all cartridges that I have used, when it is nearly out of toner, there will be a vertical portion along the length of the page where the print is fading. This is an indication to me that it is nearly time to replace the cartridge. I can get a several more sheets by shaking it 2 or 3 more times before I must insert a new one in it's place.

I have no idea how many sheets I have printed from the 2 cartridges.  I average 1 cartridge per six months. Most of my printing is master copies of classroom tests and quizzes as well as multiple articles from the web.

I am ordering the same cartridge again.
1249889
These compatible inks work great, I've had no problems with these inks, they work great until empty of ink & I will buy again.......
3526722
I use an archival ink pad in my art but it will run low on ink from time to time. I am happy that that is no longer a concern I can just keep reusing it.
3111961
I have been using these inks for over a year in a Canon iP8720 color printer. I use them for printing business reports, correspondence, etc. They work consistently well and are very fairly priced. I recommend them.
1926705
I've only used two of the cartridges thus far but they have both worked really well and my printer has no issue with them.
3947526
Constantly replacing ink. Ridiculous. Just bought the XL ink cartridges that are supposed to have double the ink and last twice as long. I got 11 pages of pictures printed.  Now it's out of ink again. Ridiculous.
3887928
I bought these cartridges hoping they would work with my printer and I have not been disappointed.  As a teacher, I am spending the summer printing my own reading series for my classroom.  This takes a lot of ink and I was paying a fortune for the brand name cartridges.  So far I have not had any problems with either their use or the print quality.  The quality of the printing is as good as the name brand.  I plan on buying more.
4127404
I am very happy with this ink purchase so far.  I have used 2 cartridges and they are working well.  No problems opening them or installing them in the printer. I am happy with the print quality.  I have looked over the other cartridges and they all seem to be filled and packaged well.  I was a bit worried to order these because the price was so low but I am not disappointed.