The error code EC:56 on your Speed Queen washer indicates a Loyalty Purse Write Error. This signifies an issue with the system used to track loyalty points or stored value on a chip card. While similar to the EC:50 error code (Loyalty Purse Read Error), this code specifically points to a problem writing data onto the card, not reading it.

Here's a breakdown of the problem, potential causes, and troubleshooting steps you can try

The error code EC:50 on your Speed Queen washer indicates a Loyalty Purse Read Error. This signifies an issue with the system used to track loyalty points or stored value associated with a chip card. 

Here's a breakdown of the problem, potential causes, and troubleshooting steps you can try:

The error code EC:31 on your Speed Queen washer indicates a Hotlisted Card Inserted into Reader. This means the chip card you inserted has been flagged for deactivation or restricted from use. 

Here's an explanation of the problem, potential causes, and why consulting a qualified technician is recommended

The error code EC:30 on your Speed Queen washer indicates a Timeout Error. This signifies an issue with the communication between the washer's control board and the card reader. 

Here's an explanation of the problem, potential causes, and why consulting a qualified technician is recommended

The error code EC:2b on your Speed Queen washer indicates a Diagnostic Test Flash Failure. This signifies an issue during a specific diagnostic process similar to the previous EC:27, EC:28, EC:29, and EC:2A codes. 

Here's an explanation of the problem, potential causes, and why consulting a qualified technician is recommended

The error code EC:2A on your Speed Queen washer indicates a Diagnostic Test Card Interface Failure. This signifies an issue during a specific diagnostic process similar to the previous EC:27, EC:28, and EC:29 codes. 

Here's an explanation of the problem, potential causes, and why consulting a qualified technician is recommended

The error code EC:29 on your Speed Queen washer indicates a Diagnostic Test Memory Test Failure. This signifies an issue during a specific diagnostic process similar to the EC:27 and EC:28 codes. 

Here's an explanation of the problem, potential causes, and why consulting a qualified technician is recommended

The error code EC:28 on your Speed Queen washer indicates a Diagnostic Test Card Read Failure. This signifies an issue during a specific diagnostic process similar to the EC:27 code. 

Here's an explanation of the problem, potential causes, and why consulting a qualified technician is recommended

The error code EC:27 on your Speed Queen washer indicates a Diagnostic Test Card Write Failure. This signifies an issue during a specific diagnostic process. 

Here's an explanation of the problem, potential causes, and why consulting a qualified technician is recommended

The error code EC:26 on your Speed Queen washer indicates a Problem with Card Write. This means the washer's control board encountered an issue while attempting to write data onto the chip card you inserted. 

Here's an explanation of the problem, potential causes, and troubleshooting steps you can try (with caution)