Back to top 2 Operation and Confi guration
S84NX/S86NX Service Manual
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2. 4 Checking and Updating the Firmware
Checking the Firmware
Select [Information]
>
[Build Version].
Check the version name.
Updating the Firmware
CAUTION
Be sure to perform a virus check for the USB memory before connecting it to the printer.
1
Prepare a pkg fi le used for fi rmware updating and copy it to the root directory of the USB memory.
2
Insert the USB memory into the USB connector (Type A).
3
Power on the printer.
4
Display the version to be updated.
5
Select [ ] (right select button) to start updating.
6
When the update is complete, the printer restarts automatically.