Epson EC-4020 Error 0x86C6 When you encounter the Epson EC-4020 error code 0x86C6 on your printer’s display, it signals a valve initialization contact point detection error. This error may occur due to various reasons, such as carriage overload, ink system failure, or main board failure. Firstly, a carriage overload can occur when there is an…
Epson EC-4020 Error Code 0x86C6 Part 74861
