: Allows technicians to change the printer's region code if the logic board is replaced. How to Use Canon Service Tool V4718
To use this tool, the printer must first be placed in . This is generally achieved through a specific sequence of button presses: Power Off : Ensure the printer is plugged in but turned off. canon+service+tool+v4718+updated
: Not every Canon printer supports V4718. Using the wrong version while in Service Mode can "freeze" the printer's logic board. : Allows technicians to change the printer's region