JRC JMR-92 Series Field Service Manual page 747

8.
Confirm the contents and click on [OK].
Installation of the update is started and the following message is displayed.
Wait for a while until the installation completes.
Note
This equipment may restart during installation.
When installation is completed, the following message is displayed.
9.
Turn off the power of this equipment.
10.
Restart this equipment.
11.
Start MFD, and confirm that the software version number has been updated in the
[Software] tab by selecting [Maintenance] - [System Information].
Section 5 Software Update 5-4