Do not power down the copier or unplug the network/USB cables while the firmware update is actively installing.

Run a test copy, a network print job, and a scan-to-email/SMB folder function to ensure all subsystems communicate correctly with the newly flashed operating system. Troubleshooting Failed Installs

: Use the search functionality to find the Canon iR-ADV 4245.

To install the Canon iR-ADV 4245 firmware, follow these steps:

: Select [Update Firmware] → [New Firmware] .

Canon imageRUNNER ADVANCE 4245 Firmware Download & Installation Guide (2026)

If you cannot find a direct download, use the Automatic Update method below which downloads the files directly to the machine . 2. Install via Remote UI (Manual Update)

: Navigate to the machine's settings or system menu, and find the firmware update option. This might be under a menu labeled "Settings/Registration," "Management," or something similar.

A failed firmware update can render your device inoperable. Read these precautions carefully:

Follow the on-screen instructions to select the USB drive and write the firmware to the system storage.