Canon imageCLASS MF275dw Wireless All-In-One Monochrome Laser Printer - Manual (Page 379)

Updating the Firmware via the Internet
Use the operation panel to update the firmware via the Internet. You cannot update it using Remote UI from a
computer.
Administrator privileges are required. When the firmware has been updated, the machine restarts automatically.
Required Preparations
● Connect the machine to the Internet. Setting Up the Network(P. 50)
1
On the operation panel, select [Menu] in the [Home] screen, and press . [Home]
Screen(P. 113)
2
Press [Management Settings] [Remote UI Settings/Update Firmware]
[Update Firmware] .
➠ The [Update Firmware] screen is displayed.
If the login screen appears, enter the System Manager ID and PIN, and then press . System Manager
ID and PIN(P. 5)
3
Press [Via Internet] [Yes] .
➠ The firmware update confirmation screen is displayed.
4
In the licensing screen, press .
5
Press .
➠ Downloading of the firmware starts.
● Do not turn the machine OFF while it is restarting or during the firmware update. Doing so may cause the
update to fail.
● Failed updating may result in an error message appearing during startup and the machine being unusable.
In this event, use the dedicated recovery firmware to redo the update via a computer. Updating the
Firmware via a Computer(P. 370)
* Download the dedicated recovery firmware from the Canon website for your country/region.
https://global.canon/en/support
Updating the Firmware via a Computer
Update the firmware from a computer connected to the machine via wired LAN or USB.
Required Preparations
Managing the Machine
370