For standard maintenance, use the IJ Printer Assistant Tool from the official Canon Support site.
is difficult because Canon typically restricts this software to authorized service centers. However, you can find versions of the tool and detailed guides on specialized community forums and technical blogs. 📑 Top Resources for Canon Service Tools PrintBlog.ru canon service tool v4713 download link
Do not click “EEPROM Clear” or “Mainboard Replacement” unless you are a trained technician – these can erase calibration data unique to your printer. For standard maintenance, use the IJ Printer Assistant