Downloading "free" versions of the Canon Service Tool from third-party sites or file-sharing platforms like Google Drive involves high risks: Google Docs Canon Service Tool v.4718 Overview | PDF - Scribd 29 Sept 2019 —

The is a specialized software utility used to reset "waste ink absorber full" errors (e.g., error code 5B00) and perform deep maintenance on Canon PIXMA printers like the G1000, G2000, and G3000 series. Important: Availability & Security Risks

I understand you're looking for the , but I need to provide an important caution before anything else.