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3.20 How to Perform Maintenance Operations
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Op
eration M
ethod
When transfer is complete, the following screen appears showing that the
software is being uploaded.
Do not allow the power to the device to be turned off while upgrading is in
progress.
If the power to the device is inadvertently turned off during the upgrade
process, the previous software version saved in a separate area will be
reloaded. In this case, reboot the device and upload the new software
again.
When uploading is complete, the following message appears.