VaGa 0 Report post Posted September 9, 2015 I need the firmware or eeprom Epson TX420W. I went backup with Epson Adjustment Program and gave some mistake ... The printer recognized as 560W and the reset wic , I managed to change the model for TX420W , except that for some reason , the WIFI not think any SSID .. Share this post Link to post Share on other sites
John_Admin 388 Report post Posted March 24, 2018 Epson TX-420 Firmware Downgrade is supported by WIC utility: Share this post Link to post Share on other sites
nicogalan 0 Report post Posted December 17, 2020 Hello, sorry for replying here.... I had same problem printer works fine, but wifi is gone, after same process, and same name appeared.. fw upgrade did not solve... what else can I try? thanks Share this post Link to post Share on other sites