Epson EC-4040 Error 0x31 Epson EC-4040 Error code 0x31 may be displayed on the scanner, indicating an issue with the Scanner/ADF MAIN-A Supply circuit. This error commonly suggests a failure within the main board or a connection error between the main board and the scanner main board. When encountering this error, it is advisable to…
Epson EC-4040 Error Code 0x31 Part 87819
