Epson WorkForce-ST-5000 Error 0x4B
The Epson WorkForce-ST-5000 is an advanced scanner that delivers top-notch performance for businesses. However, encountering error code 0x4B with the message “SCANNER, Description and troubleshooting: Scanner/ADF FB BS+ lock error” can be frustrating. This error typically points to various issues that need immediate attention.
Firstly, the error could be caused by an encoder failure. Encoders play a crucial role in accurately determining the position of the scanning mechanism. If the encoder malfunctions, the scanner may encounter difficulties in scanning accurately.
Another possible cause is a tooth skip or improper tension of the timing belt. The timing belt helps in synchronizing the movement of the scanner components. If there is a tooth skip or if it is improperly tensioned, it can lead to irregular movement and hence, the error code.
A gear crack could also be responsible for this error. Gears are essential components in the scanner’s mechanism, and if a gear is cracked, it will hinder the smooth operation of the scanner.
Additionally, the error may arise due to cable or FFC (Flexible Flat Cable) disconnection. These cables facilitate the transmission of signals between different components of the scanner. If the cables become disconnected, the scanner may fail to function properly.
Furthermore, motor driver failure could be the culprit. The motor driver controls the movement of various parts of the scanner. If this component fails, it can result in error code 0x4B.
Lastly, a failure in the main board can also trigger this error. The main board acts as the central processing unit of the scanner, and any malfunction in this board can disrupt the scanner’s functioning.
To troubleshoot these issues, it is recommended to contact Epson’s customer support for professional assistance. They will guide you through the troubleshooting process and provide any necessary repairs or replacements to resolve the error.
| Printer Model | Epson WorkForce-ST-5000 |
| Error Code | 0x4B |
| Display On | SCANNER |
| Description and troubleshooting | Scanner/ADF FB BS+ lock error. Encoder failure. Tooth skip or improper tension of the timing belt. Gear crack. Cable or FFC disconnection. Motor driver failure. Main board failure. |
Key reset Epson WorkForce-ST-5000
– Epson WorkForce-ST-5000 Resetter For Windows: Download
– Epson WorkForce-ST-5000 Resetter For MAC: Download
Check Supported Functions For Epson WorkForce-ST-5000
If Epson WorkForce-ST-5000 In Supported List
Get Wicreset Key
– After checking the functions that can be supported by the Wicreset software, if Epson WorkForce-ST-5000 is supported, we will reset the waste ink as shown in the video below:
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