Controller Fan Failure
Error Codes that Apply
051
1. Cycle the Printers Power
2. If the problem persists follow the procedure below.
1. Fiery Control Board Fan
Steps Action Taken Yes No
1
Test the cooling fan for proper
operation and adequate airflow.
Run the Motor Clutch Fan test.
Does the fan operate correctly?
Replace the Engine
Control Board
Go to Step 2.
2
Check for +5 V to the fan. Is +5 V
present?
Replace the Fan
Replace the Fiery
Control Board
Initial Troubleshooting Actions to Take
Parts of the Printer that Apply
Troubleshooting Procedure
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