Review on E-Z Ink (TM) Remanufactured Epson 212XL Ink Cartridge, 2 Pack for WF-2830 WF-2850 XP-4100 XP-4105 Printer by Duane Barker

Although it's compatible with my printer, it works. The cartridge itself is printed with instructions on what to do if your printer says the cartridge is not recognized. I followed these instructions and reloaded the cartridges. After ten tries, the result was the same. As this is printed on cartridges I am sure they know they are not fully compatible as advertised. In the end they didn't fit. It took me three days as I had to order something else after waiting for them not to work. Disappointed as I bought the black versions and they worked great.