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 obstruction or excessive pressure on the carriage that holds the ink cartridges. This can be resolved by ensuring that there are no objects blocking the carriage’s movement and ensuring that it moves freely.
Secondly, an ink system failure can trigger this error code. You can try resolving this issue by performing a power cycle on the printer and ensuring that the ink cartridges are inserted correctly and have sufficient ink. Additionally, checking for any clogs or blockages in the ink tubes or printhead nozzles can help rectify the problem.
Lastly, a main board failure might be the cause of the error. In this case, it is recommended to contact Epson customer support or seek professional assistance to diagnose and resolve the issue.
To troubleshoot the Epson EC-4020 error code 0x86C6, follow these steps:
1. Check for any obstructions or pressure on the carriage.
2. Make sure the ink cartridges are properly inserted and have enough ink.
3. Perform a power cycle on the printer.
4. Clean the ink tubes and printhead nozzles for any clogs or blockages.
5. If the issue persists, contact Epson customer support or consult a professional technician.
Remember, while these troubleshooting steps may provide a resolution in many cases, it is advisable to consult support or professional assistance for complex issues like main board failure.
| Printer Model | Epson EC-4020 |
| Error Code | 0x86C6 |
| Display On | PRINTER |
| Description and troubleshooting | Valve initialization contact point detection error. Carriage overload. Ink system failure. Main board failure. |
Key reset Epson EC-4020
– Epson EC-4020 Resetter For Windows: Download
– Epson EC-4020 Resetter For MAC: Download
Check Supported Functions For Epson EC-4020
If Epson EC-4020 In Supported List
Get Wicreset Key
– After checking the functions that can be supported by the Wicreset software, if Epson EC-4020 is supported, we will reset the waste ink as shown in the video below:
Contact Support For Epson EC-4020
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