Ricoh MET-C1 Field Service Manual page 540

5. Troubleshooting
SC No.
SC672-13
SC No.
SC672-99
538
Level Error Name/Error Condition/Major Cause/Solution
Controller start up error
The operation panel detected that the controller is down.
• Controller stalled
• Board installed incorrectly
• Controller board defective
D
• Operation panel connector loose, broken, or defective
• Controller late
• Turn the main power off/on.
• Check the connection of the controller board.
• Replace the controller board.
• Check the control panel harness.
Level Error Name/Error Condition/Major Cause/Solution
Controller start up error
The operation panel software ended abnormally.
• Controller stalled
• Board installed incorrectly
• Controller board defective
D
• Operation panel connector loose, broken, or defective
• Controller late
• Turn the main power off/on.
• Check the connection of the controller board.
• Replace the controller board.
• Check the control panel harness.