How I fix “Don’t Recognize Ink Cartridge” on an Epson 7720 Printer

I will show you the steps I had to take to get my 7720 printer working after I replace my ink Cartridges with a replacement cartridge I had added sublimation ink to. I will tell you about firmware and chip replacing.
How to Fill Replacement Ink Cartridges For the Epson 7720
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Auntie Tay Business Member
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Epson7720 tank printer
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Ink and ink cartridges
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[@stopdroolinreally]

Yep winner winner chicken dinner! Thanks a lot

[@rjal79]

I changed the chips out but it’s won’t recognize the ink levels any idea oh how to get the printer recognize the levels?

[@BowsByStacey]

I tried swapping out my chips and they didn’t want to fit in the 3rd party cartridge.

[@paulahill3884]

Unfortunately this didn’t work for me. Only recognizes the yellow

[@CarlosHernandez-fl1ub]

In you video you didn't remplace it the chip, you just pulled out and sow it where the chip is and put it back, so what's the point of you video ??

[@marchoude2303]

How stupid is this??? Don't get me wrong. Totally worked but seriously Epson? I go out and buy legit cartridges and your printer won't acknowledge them because I previously used no-name brand??? So now I steal the chip from the no-name brand and it makes yours work??? Do you think I'm buying your product in the future? Wait to keep customers loyal. Thank you for this video. It saved me from throwing out $70 worth of Epson brand ink.