downloaded the latest firmware recovery tool from EsponAs of this writing, it was " Recovery Mode Firmware Version LQ26J8"
I started the program and began to override the firmware. Technically, I was overriding it with the same version. (But that's not the point!)
While in the middle of the firmware flashing, where it specifically says on the screen "Do Not UnPlug Your Printer"..... I disconnected power from my printer. The point of this step is to purposely put the printer into RECOVERY MODE since there is no nice and easy manual way of putting this printer in recovery mode. This was my best idea and it worked.
Now turn your printer back on and the screen should say "RECOVERY MODE". This is how you want to be.
Go here and download an older firmware recovery tool - (Originally found on this page - Epson printer firmware reset
Connect your printer via USB to your computer. This only work via USB, not WiFI or Ethernet
Run the older Firmware Recovery Tool. It should find your printer via the USB port. Click Start or Next or Whatever to get the software going.
Once the firmware is uploaded to the printer, it takes a FULL 10 MINUTES for the printer to accept the new firmware. Be patient! It will just sit there and blink for a while. The printer should eventually shut itself off.
Press the Power button to start up the printer again and VIOLA! Your cloned cartridges are accepted again with the older firmware!
Conclusion: I literally figured this out a few minutes ago just from Epson printer support take full responsibility if you brick your printer.
Firmware updates are released mostly to fix firmware bugs, crashes or issues to improve a printer's performance. However, this is not the case if you are using a remanufactured or third party ink cartridges.
Aside from fixing printer issues, firmware updates are also designed by printer industries to limit the use of third party ink cartridges. If you are currently using or planning to use remanufactured inks, then we strongly advise you to 'NOT' update your printer's firmware to the latest version. Please note that once your firmware has been updated, your printer will only accept OEM or original ink cartridges unless you will perform an Epson printer firmware downgrade or reset it back to its default settings.
How would I know if my printer's firmware has been updated?
Printer industries can automatically update your printer's firmware without you knowing especially if it is connected to your Wi-Fi or through a cable that is connected directly to your computer with an internet connection.
If you are getting an error messages such as 'Cartridge is missing or damaged.', 'Remove and reinstall ink cartridge.', 'Cartridge not being recognized.' or if the ink cartridges suddenly stopped working when it was working perfectly fine the first time, it means that you might be one of those who are affected by the firmware update. But no worries as you can still have your printer to accept remanufactured ink cartridges by doing an Epson printer firmware reset or downgrade which will be discussed later in this page.
How can I avoid this update?
We highly suggest you to check and read carefully any message that pops up on your computer or printer screen and to not accept it if prompted for a firmware update. It will also be best to disable the auto-update feature found on your printer settings.
How can I reverse or perform an Epson printer firmware downgrade?
Recently, Epson released a firmware update. If you are not yet affected by this, you can refer to the instructions below on how to disable future Epson firmware upgrades. Otherwise, if you are one of those that are affected by this recent Epson firmware changes, then the instructions below might help you on how to do an Epson printer firmware reset or Epson firmware downgrade.
Regards, Bruce