Epson WF-2660-2661-2665 Error 0x04 Epson WF-2660-2661-2665 Error code 0x04 displayed on the scanner indicates various issues related to the Scanner/ADF PID acceleration lock, encoder failure, motor failure, paper jam, or cable/FFC disconnection. These errors can hinder the scanner’s functionality and prevent you from scanning important documents efficiently. One possible cause of this error is the…