Download Canon Service Tool V4905 [portable] ◆
Once you have downloaded and installed the Canon Service Tool V4905, you can begin using it to diagnose and repair issues with your Canon printer. Here's a basic guide to get you started:
: Since this is not an official consumer-facing tool from Canon, it is primarily hosted on third-party "fix-it" blogs and forums. Always scan downloaded files for malware. Hardware Maintenance download canon service tool v4905