The Canon Service Tool is an official, proprietary software application used by authorized Canon technicians. It connects to the printer via a USB cable while the machine is in Service Mode.
Carriage encoder error (usually a paper jam or physical obstruction). Error B200: Printhead voltage issue or overheating.
The screen should be black, and the light steady (not flashing). How to Use Canon Service Tool v3600
While many online forums suggest various version numbers, downloading offers explicit advantages for specific printer generations:
