: Never turn off the machine during a firmware update, as this can "brick" the device (make it permanently unusable).
The most reliable way to obtain firmware is through Canon's regional support portals. These pages allow you to select your specific operating system to find compatible software and firmware packages: Canon Europe Support United States: Canon U.S.A. Support Asia: Canon Singapore Support How to Update the Firmware canon imagerunner 2525 firmware download
Most modern imageRUNNER updates are performed through the , a web interface accessible via your browser. : Never turn off the machine during a