Probably not. The risks of downloading malware, entering service mode incorrectly, or bricking your printer are significant. Consider the WIC Reset utility instead, or simply take the printer to a local shop.
Repeat the button sequence. Ensure you run the software as an administrator. Incorrect tool version canon service tool v6000
If your printer has only triggered the error once and is relatively new (under 3 years old), a simple reset is likely safe. If this is the second or third time you are resetting, or if you see visible ink pooling in the bottom of the printer, you should physically replace the pads. Replacement pad kits are available on eBay, AliExpress, or from Canon parts distributors. Probably not