Empty Refillable Cartridges for Epson WF-7710, 7720, 7610, 7620, 7110, 7210, 3640, 3620 | Cosmos Ink®

$10.00

Available Now!

Welcome to Caps On Fire / Cosmos Ink. First off, I want to say thank you for showing interest in our "Sublimation Ink Conversion Kit." I highly appreciate it and would like to express my gratitude.  

So........you've been doing your research and have came to realize that using refillable cartridges will save a TON of money on ink. This is ABSOLUTELY TRUE!! OEM "original equipment manufacturer" cartridges can get VERY costly due one time use. So instead of spending $45-$50 each time your cartridges run empty, you would simply buy a refillable cartridge and only buy the individual bottles of ink when needed. So whether its sublimation ink, pigment ink, dye ink, or food coloring, you can use our refillable cartridges providing your printer is compatible with our cartridges. For compatibility with these cartridges, please see our compatibility chart below.

These cartridges are ONLY COMPATIBLE WITH THE FOLLOWING PRINTERS:

•Epson WF-7710

•Epson WF-7720

 Epson WF-7610

 Epson WF-7620

 Epson WF-7110

 Epson WF-7210

 Epson WF-3640

 Epson WF-3620

If you need the kits which include the cartridges, ink, and syringes, please click below for the correct collection based on the type of ink needed:

Sublimation Ink and Kits: https://cosmos-ink.com/collections/sublimation-ink

Pigment Ink and Kits: https://cosmos-ink.com/collections/pigment-ink

Customer Reviews

Based on 320 reviews
90%
(287)
3%
(10)
5%
(15)
1%
(3)
2%
(5)
E
Evelyn

It worked and I had no issues with it ..simple and efficient..Thank you

L
Laijia Robinson (Wilmington, US)
Great!

Received my order! I love their ink & tutorial videos!! Thanks!

R
RJ Walls (Milwaukee, US)
Empty refillable cartridges

Cartridges are clear which makes it easy to see fills and no overages. Very fast shipment, reasonable price. Only company I will use for replacements for my ink and. Cartridges. Now to get my hands on those large bottles. ❤

T
Tracy

Amazing condition. Works just like I wanted it to.

S
Stephanie Butler (Conyers, US)
Cosmos Ink

Great ink for the price. Arrival time was great. This is my second purchase from this company. I will be ordering again.

T
Tina

Exactly what I needed

T
Tina

Fits perfect.

L
Lavette Sherman (Peachtree City, US)
Ink

This ink is awesome.

A
Andre Leduc (Hawkesbury, CA)
Careful

Bought this item. Exactly as described but didn’t look carefully enough to realize it’s from USA. Had to pay custom fees, etc. That finished by costing me more than $100 can. Also, syringes would had been a nice plus. Had to buy the separately for another $15. A little fortune for what seems a nice idea.

N
Nancy Groth (Sebring, US)
Ink Conversion Kit

I bought the first full set of cartridges and ink. First, my black ink did not want to show as a full cartridge. Finally got that worked out and then my printer would not recognize the new yellow cartridge at all. After reordering black and yellow cartridge, finally got them working. BUT, now when I refill, my printer either does not recognize the cartridges, or does not show them as being full. Big pain in the butt.

11102
Verified Reviews