Canon imageRUNNER ADVANCE C3330 Series Service Manual page 487

2. Press [Update Firmware] button.
3. Press [Delete Firmware] button.
4. Confirm the downloaded firmware to be deleted and press [Yes] button.
5. Confirm the result of deletion and press [OK] button. Now the downloaded firmware is successfully deleted.
■ Troubleshooting on Firmware Installation
No.1 Symptom: I can't find the firmware to be updated using Updater.
Cause: The setting of Sales Company's HQ is wrong.
Action: Use the following service mode to set the correct region.
• COPIER > FUNCTION > INSTALL > CDS-CTL
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6. Troubleshooting