• Code: 10.03.04:18
• Description: E-cabinet PSU-4 voltage too high. The PSU-4 voltage is too high.
• Causes: a. PSU-4 voltage too high b. PCA malfunction
• Remedy: 1. Reboot the printer. 2. Run the subsystem diagnostic. 3. If the problem persists: a. Disconnect the DC output cable from the PCA. b. Measure the PSU-4 output voltage with a voltage meter. c. If lower than 13 V +10%, it is likely a PCA malfunction. d. Otherwise adjust the PSU-1 output voltage through its adjustment potentiometer with the help of a voltage meter. Voltage must be within 13 V ±5%. e. If the PSU-4 cannot be adjusted, replace the PSU. See E-cabinet PSUs 1 to 4.

• Code: 10.03.04:19
• Description: E-cabinet PSU-4 voltage too low. The PSU-4 voltage is too low.
• Causes: a. PSU-4 voltage too low b. PCA malfunction
• Remedy: 1. Reboot the printer. 2. Run the subsystem diagnostic. 3. If the problem persists: a. Disconnect the DC output cable from the PCA. b. Measure the PSU-4 output voltage with a voltage meter. c. If higher than 13V +10%, it is likely a PCA malfunction. d. Otherwise adjust the PSU-4 output voltage through its adjustment potentiometer with the help of a voltage meter. Voltage must be within 13V +/- 5%. e. If the PSU-4 cannot be adjusted, replace the PSU. See E-cabinet PSUs 1 to 4.

• Code: 10.03.05:01
• Description: E-cabinet PSU-5 no voltage or alarm signal asserted. The PSU-5 is not supplying voltage, or an alarm signal is activated.
• Causes: a. PSU-5 not receiving AC voltage b. PSU-5 DC output cable disconnected c. PSU-5 in fault mode (overcurrent, overvoltage, overtemperature) d. PSU-5 end of life e. PCA malfunction
• Remedy: 1. Check ACB-6. 2. Run subsystem diagnostic. 3. Reboot the printer. 4. Check that the PSU-5 feedback LED is lit. 5. If the LED is lit, check the DC output cable and the PCA. 6. If the PSU-5 is still not working, replace the PSU-5. See E-cabinet PSUs 5 to 7. 7. If the problem persists, call support.

• Code: 10.03.05:10
• Description: PSU-5 ground to earth voltage out of range. Run subsystem diagnostic. If the problem persists, call support.
• Causes: The subsystem powered by this PSU may be not properly earthed. NOTE: In the case of this PSU, this error may appear as scan-axis motor braking, but it doesn't mean that the scan-axis motor is faulty.
• Remedy: Check powered subsystem earthing.

• Code: 10.03.05:18
• Description: E-cabinet PSU-5 voltage too high. The PSU-5 voltage is too high.
• Causes: a. PSU-5 voltage too high b. PCA malfunction
• Remedy: 1. Reboot the printer. 2. Run the subsystem diagnostic. 3. If the problem persists: a. Disconnect the DC output cable from the PCA. b. Measure the PSU-5 output voltage with a voltage meter. c. If lower than 42V +10%, it is likely a PCA malfunction. d. Otherwise adjust the PSU-5 output voltage through its adjustment potentiometer with the help of a voltage meter. Voltage must be within 42V +/- 5%. e. If the PSU-5 cannot be adjusted, replace the PSU. See E-cabinet PSUs 5 to 7.

• Code: 10.03.05:19
• Description: E-cabinet PSU-5 voltage too low. The PSU-5 voltage is too low.
• Causes: a. PSU-5 voltage too low b. PCA malfunction
• Remedy: 1. Reboot the printer. 2. Run the subsystem diagnostic. 3. If the problem persists: a. Disconnect the DC output cable from the PCA. b. Measure the PSU-5 output voltage with a voltage meter. c. If higher than 42V +10%, it is likely a PCA malfunction. d. Otherwise adjust the PSU-5 output voltage through its adjustment potentiometer with the help of a voltage meter. Voltage must be within 42V +/- 5%. e. If the PSU-5 cannot be adjusted, replace the PSU. See E-cabinet PSUs 5 to 7.

• Code: 10.03.06:01
• Description: E-cabinet PSU-6 no voltage or alarm signal asserted. The PSU-6 is not supplying voltage, or an alarm signal is activated.
• Causes: a. PSU-6 not receiving AC voltage b. PSU-6 DC output cable disconnected c. PSU-6 in fault mode (overcurrent, overvoltage, overtemperature) d. PSU-6 end of life e. PCA malfunction
• Remedy: 1. Check ACB-6. 2. Run subsystem diagnostic. 3. Reboot the printer. 4. Check that the PSU-6 feedback LED is lit. 5. If the LED is lit, check the DC output cable and the PCA. 6. If the PSU-6 is still not working replace the PSU-6. See E-cabinet PSUs 5 to 7. 7. If the problem persists, call support.

• Code: 10.03.06:10
• Description: PSU_6 ground to earth voltage out of range. Run subsystem diagnostic. If the problem persists, call support.
• Causes: The subsystem powered by this PSU may be not properly earthed.
• Remedy: Check powered subsystem earthing.