Epson PX-404A Error 0x02
The Epson PX-404A printer may encounter an error code 0x02 on its display, indicating a CR PID excess speed error. This error pertains to the printer’s CR (Carriage Return) encoder, which helps control the movement of the print head. It can occur due to several reasons, such as tooth skip or improper tension of the timing belt, cable or FFC (Flexible Flat Cable) disconnection, motor driver failure, or even a main board failure.
One possible cause of the error is tooth skip or improper tension of the timing belt. This refers to issues with the printer’s internal belt system that assists in the carriage movement. If there is a tooth skip or the tension is incorrect, it can disrupt the printer’s functioning and trigger the error code.
Another potential reason is a cable or FFC disconnection. The printer’s cables and FFCs carry essential signals between various components. If any of these connections become loose or disconnected, it can result in the CR PID excess speed error.
Motor driver failure is another possible cause of this error. The motor drivers play a vital role in controlling the movement of the printer. If they malfunction or cease to function correctly, it can lead to the error code being displayed.
Lastly, a main board failure can also be responsible for the error. The main board is the central component of the printer that manages all the operations. If it fails to work properly, it can cause various errors, including the CR PID excess speed error.
To troubleshoot this issue, it is recommended to check the timing belt for any signs of damage or improper tension and adjust it accordingly. Ensure all cables and FFCs are securely connected. In the case of motor driver failure or main board failure, it is advisable to contact Epson customer support for professional assistance or to seek repairs.
Taking prompt action to address this error will help restore the functionality of the Epson PX-404A printer and ensure smooth printing experiences.
| Printer Model | Epson PX-404A |
| Error Code | 0x02 |
| Display on | PRINTER |
| Description and troubleshooting | CR PID excess speed error. CR encoder failure. Tooth skip or improper tension of the timing belt. Cable or FFC disconnection. Motor driver failure. Main board failure. |
