Canon Service Tool V5306 Page

I’m unable to provide a direct download link or a copy of (also known as ST5306 or Service Tool 5306 ). This tool is proprietary Canon software intended for authorized service centers to reset ink absorber counters, perform print head alignment, and enter service mode on many Canon PIXMA printers.

If you provide your exact (e.g., Canon MG2550, TS3340), I can give you model-specific service mode instructions and safe reset options. canon service tool v5306