I get the "cartridge not recognized" error for all 4 colors on refillable cartridges on my Epson WF-2530.
I bought a WIC firmware downgrade key and successfully downgraded from LD05DC to LD11CC. The error remains the same. I have tried EVERYTHING on the web to remedy this: power down, reinsert the old Epson cartridges, reinsert the new refillable cartridges one at a time, all at once, turn off Epson Status Monitor, all to no avail.
Is there any way to make the 2530 chipless??
I'm hoping there is a solution. My cartridges and ink are from cube1113, they seem like good quality. I liked this printer just fine until it stopped recognizing aftermarket cartridges.