Canon LBP6780dn

• Code: E100 0000
• Description: Optical Unit malfunction
• Remedy: 1) Reconnect the connector on the Laser Scanner Unit. 2) Replace the Laser Scanner Unit.

• Code: E110 0000
• Description: Optical assembly error (Scanner motor initial operation failure)
• Remedy: 1) Reconnect the connector on the Laser Scanner Unit. 2) Replace the Laser Scanner Unit.

• Code: E196 0000
• Description: DCON error
• Remedy: 1) Replace the Engine Controller PCB.

• Code: E196 0003
• Description: An Engine Controller which is not compatible with the Main Controller has been detected.
• Remedy: Replace the Engine Controller PCB.

• Code: E245 1011
• Description: Host machine FRAM write error
• Remedy: Replace the host machine FRAMs 1 and 2.

• Code: E245 1012
• Description: Host machine FRAM write error
• Remedy: Replace the host machine FRAMs 1 and 2.