Canon imageRUNNER ADVANCE C5255 Series Service Manual page 614

■ Updating Downloaded Firmware (Applying Firmware)
This section describes how to update the downloaded firmware.
1. Start [Service Mode] at Level 1.
2. Press [Updater] button.
3. Press [Update Firmware] button.
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Troubleshooting > Version upgrade > Version Upgrade via CDS > Updating Downloaded Firmware (Applying Firmware)
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6 Troubleshooting > Version upgrade > Version Upgrade via CDS > Updating Downloaded Firmware (Applying Firmware)
4. Press [Apply Firmware] button.
5. Confirm the downloaded firmware and press [Yes] button.
6. The firmware is applied to the device. The device is automatically restarted when the
firmware is successfully applied.
7. When the device is restarted, confirm the version of the firmware.
1). Press [Check Counter Key] button on the control panel.
2). Press [Check Device Configuration] button.
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