Updating the Firmware
Update from the Remote UI.
To check that the transmission with the delivery server is properly operating, if necessary, perform a
communication test before installation.
"Testing Communication Using the Remote
Updating by Connecting This Printer to an Outside Network
If the printer is connected to an outside network, you can update to a most recent firmware by linking with
the delivery server.
Estimated time required to apply firmware
The time required to apply the downloaded firmware is approximately 20 minutes. This operation may
take more time depending on the system configuration and network environment of your printer.
Checking the New Firmware/Specifying the Delivery Settings
You can check the new firmware that is applicable with the printer and specify the delivery settings.
Start the Remote UI, and then log in as Administrator.
From the top page of the Remote UI, click [Settings/Registration] → [License/Other] →