Using Service Tool V1050 involves risks. If the wrong version is used or the process is interrupted, the printer’s logic board can become "bricked" (permanently disabled).
While holding Stop/Reset, press and hold the Power button. canon service mode tool version 1050
The printer is in Service Mode, but the software cannot find the specific port. Try a different USB port or restart the software as an Administrator. Using Service Tool V1050 involves risks
Press and hold the Stop/Reset button.
The tool version is incompatible with your printer model. canon service mode tool version 1050