: Improper use, or attempting to use it on an incompatible printer model, can lock the printer's "Service Mode" permanently, requiring a motherboard replacement. Ink Overflow
button. While holding Power, release and press Stop/Reset a specific number of times (usually 5 or 6, depending on the model). canon service tool v 4502 free download install
This article is for educational purposes only. Service tools are intended for use by certified Canon technicians. Improper use of service tools can permanently damage your printer, void your warranty, and lead to unsafe operation (e.g., laser exposure or high-voltage components). Proceed at your own risk. : Improper use, or attempting to use it
If you choose to use the tool, it typically does not require a traditional "install." It is usually an executable file ( .exe ) that runs directly. : Improper use