The following information is provided for educational and reference purposes only. Canon Service Tools are proprietary applications intended exclusively for use by Canon-authorized service centers and certified technicians. Unauthorized download, distribution, or use of this software may violate software license agreements, copyright laws, and regional equipment regulations. Proceed at your own risk.
Assuming you have obtained a verified copy and accepted the risks, here is the standard procedure to reset a waste ink counter on a compatible Canon printer (e.g., MG3520, MG5520, MG5720, MP495).