EPSON 522 EcoTank Ink Ultra-high Capacity Bottle Black (T522120-S) Works with EcoTank ET-2720, ET-2800, ET-2803, ET-2840, ET-4700, ET-4800, ET-4810

We just went from a ink cartrige printer to the ink reservoir Epson printer. I could not be happier. The cost of 4 bottles of ink (black plus 3 colors) is less than the cost of just one XL ink cartridge on our old HP printer. And the ink lasts 5x or more than the cartridge. Definitely a big cost savings. And the ink auto fills, all I have to do is invert the bottle and it loads the reservoir

I am so glad I switched from a cartridge printer to a tank printer.First of all, Epson inks do work flawlessly with their devices. All printer manufacturers warn you about substitutes, and I cannot verify their claims about their competitors. But why risk your expensive device and your printing output quality when this system is affordable enough.Easy to use.

I'm glad I can find this ink for my printer. Works great and lasts a long time.

I love my epson ecotank and the installation of the ink is always easy. Worth the money. Printer quality.

I bought replacement ink for my Epson eco printer to make sure I had a good supply and don’t run out. So far it has used very little ink. The black went down slightly so I used a tiny bit of the new bottle. I didn’t appreciate have to troubleshoot as the ink jets clogged from not being used enough. All the video’s stated that the procedures would use a lot of ink to complete the service. My ink cartridges are still only about ¼ used and I almost full bottles of replacement ink. I am very happy overall and I now know I need to use the printer weekly so that the inkjets do not clog. It is amazing how long this ink lasts in these printers. It has been worth the extra I paid for the printer to save on constantly buying new ink cartridges!

We use these for our home printer and they’re really good. The ink container’s design makes it really easy to refill your printer ink. It also makes it really quick to refill. The ink last a very long time. Depending on how frequently you use your printer, this ink could last months.

I ordered 2 bottles and 1 bottle & its box was smashed at the bottom. The shipping package looked fine. I didn't return it because the top was fine and I was able to fill the tank.

I was a Product Engineer with both Lexmark and IBM in my career. My specially was color laser printers andI have used several of our lasers and a lot of Ink Jets at home.The EcoTank printer has converted me from laser printers (of my era) to this ink jet. I cannot believe how frugal it is on ink and how inexpensive replacement ink is! Print quality is amazing!!!!Supplies are WAY cheaper than laser machines.Love my Epson.....