Epson WF-4640 Error 0x9 D Epson WF-4640 Error code 0x9 D Display on PRINTER: Description and Troubleshooting If you encounter the Epson WF-4640 printer displaying Error code 0x9 D, it indicates a printer head failure. This issue may arise due to X-Hot detection error during flushing or an abnormal temperature detected by the head thermistor.…
Epson WF-4640 Error Code 0x9 D Part 17255
