Recommended action
1. Turn the printer o and then back on.
2. If this part has been removed or replace, check the connector (J800) of the environment sensor and 
connector (J122) on the DC controller PCA.
3. If the error persists, replace the environmental sensor.
58.00.03 Error
Description
DC controller failure.
Recommended action
1. Turn the printer o and then back on.
2. Check all of the connectors on the DC controller PCA.
3. If the error persists, replace the DC controller PCA.
58.00.04 Error
Description
The printer experienced a low voltage power supply unit malfunction.
Recommended action
1. Turn the printer o and then back on.
NOTE: This error might be caused by source power related issues.
Determine if the area where the printer is located has experienced brown outs or is subject to power 
quality issues.
2. Ensure printer is plug into dedicated power outlet.
3. Reconnect the connector (J102) on the DC controller PCA.
4. If error persists, replace the Low Voltage Power Supply (LVPS).
58.01.04 Error
Description
24V power supply error during operation.
During regular printing operation the 24V power supply experienced an error.
Recommended action
1. Turn the printer o and then back on.
344 Chapter 2   Solve problems ENWW