Canon imageCLASS LBP674Cdw Wireless Color Laser Printer - Manual (Page 297)

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. 44)
1
On the operation panel, press [Update Firmware] in the [Home] screen. [Home]
Screen(P. 95)
➠ The machine accesses the Canon server to see if new firmware is available.
When [This is the latest firmware version.] appears, no update is available.
If the login screen appears, enter the System Manager ID and PIN, and then press [Log In]. System
Manager ID and PIN(P. 9)
2
In the licensing screen, press [Accept].
➠ The firmware update confirmation screen is displayed.
3
Press [OK].
➠ Downloading of the firmware starts.
When the download is complete, the machine restarts automatically, and the firmware is updated.
● Do not turn OFF the machine until the restart is complete.
Updating the Firmware via a Computer
Update the firmware from a computer connected to the machine via wired LAN or USB.
Required Preparations
● Download the latest firmware from the Canon website for your country/region to the computer performing
the update.
https://global.canon/en/support/
◼ How to Update from a Computer
See the "User Support Tool Operation Guide" included with the firmware.
Managing the Machine
289