Improper use can permanently brick your printer. This tool is for advanced users only.
To use the tool effectively, the printer must first be placed into a hardware Service Mode . While steps vary by model, a common sequence includes: canon service tool v4713 download top
The search for is understandable given how many Canon printers get locked due to harmless waste ink accumulation. This tool, when used correctly, can extend the life of your printer for years. Improper use can permanently brick your printer