Remedy: - Turn OFF and then ON the power. - Replace the Main Controller PCB
Code: E748-4020
Description: Error in Main Controller
Causes: Unknown device was detected on PCI.
Remedy: - Turn OFF and then ON the power. - Replace the Main Controller PCB.
Code: E760-0000
Description: CPU Processing Error
Causes: Exception of CPU processing occurred.
Remedy: - Turn OFF and then ON the power.
Code: E805-0001
Description: Error in duplex cooling fan
Causes: Fixing/Power Supply Cooling Fan failure
Remedy: Replace the Fixing/Power Supply Cooling Fan
Code: E805-0003
Description: Error in duplex cooling fan
Causes: Detection of error in Fixing/ Power Supply Cooling FAN Rotation ended in failure due to an error that occurred in Fixing/Power Supply Cooling Fan.
Remedy: - Check the connectors of duplex cooling fan and DC controller PCB(J206) - Replace the Fixing/Power Supply Cooling Fan
Code: E805-0005
Description: Error in duplex cooling fan
Causes: Duplex cooling fan can not rotate the specified number of rotations. Cause Failure in duplex cooling fan, failure in DC controller PCB
Remedy: - Check the connectors of duplex cooling fan and DC controller PCB - Replace the duplex cooling fan