Canon does not publicly distribute these service tools to consumers; they are strictly provided through Canon Official Service Channels for trained personnel. Service Tools for Canon Printers - PrinterKnowledge
Older service tools (like v3400) may cause a loss of access to Service Mode on newer printer models. How to Use (Technician Method) canon service tool v4713 download exclusive
: Third-party executables are common vectors for malware, including ransomware or trojans that can compromise your entire network once the software is run. Canon does not publicly distribute these service tools
This portable software allows for several maintenance-level operations: canon service tool v4713 download exclusive