Great products, fast fulfillment, fast shipping! Can't get any better than that!
These are Right On. Have them in 2 units and installing a third. Super easy to us, refil,l etc. The addition of these easy to use Catrs is one less thing I have to deal with. Im a Returning Customer not because of loyalty but because of consistency
Empty Refillable Cartridges for Epson WF-7710, 7720, 7610, 7620, 7110, 7210, 3640, 3620 | Cosmos Ink®
I love these refillable cartridges. I purchased these as spares. Instructions for filling them (videos) make it very easy to do.
Nothing compares to Cosmos ink! I use the pigment, florescent sublimation and regular sublimation! 🤩🥰
I was having issues with my 7720 printer not reading my ink and remembered that I had those cartridges in for 1yr. I ordered my refillable ink cartridges, they arrived really fast and once I filled them up , my printer was ready to go. Thank you Cosmos Ink.. You guys rock..
Cartridges Work fine and fit nicely. Ink doesn’t work in the Epson however.
Fast delivery & the replacement cartridge worked perfect!
Cartridges have been working well. Occasionally printer will give me an error saying cartridge not recognized. Not sure if this is a cartridge issue or firmware issue. The error will cause me to waste a page but overall would still recommend.
These work great and shipping was fast