Epson firmware update over the Internet today to 30.74.CL27J9 caused the printer to stop recognizing the installed 3rd party cartridges.
Downloaded WIC, bought a firmware key, put the printer in maintenance more, ran the update ( CL26H9) which said it transferred OK to the printer.
The printer seemed to run the firmware update but when it seemed to complete it displayed a screen that said it still has the 30.74.CL27J9
Powered on/off a couple of times, but no change, firmware is still 30.74.CL27J9 and ink cartridges are not recognized.
Tried to re-run the process but WIC says it's already done it.
How can I fix this?