. This tool was designed for authorized service centers and is not intended for consumer use. Downloading it from unofficial third-party sites carries significant risks:
While still holding Power, press the button 5 times (or 6 times for some G-series models). The LED will alternate between green and orange with each press. service tool v4720 download link
Service tools are typically software applications designed for diagnosing, repairing, or servicing specific hardware devices, such as printers, scanners, or other electronics. They often come with advanced features not available in standard user software, allowing technicians or serious users to perform in-depth maintenance or repairs. The LED will alternate between green and orange
Comprehensive Guide to Canon Service Tool V4720: Download, Usage, and Fixes Comprehensive Guide to Canon Service Tool V4720: Download,
Files are sometimes shared via direct Google Drive links, such as this example .
You cannot simply open the software and click "Reset." The printer must be in . Here is the general process: Turn off the printer (but leave it plugged in). Hold the Stop/Reset button. While holding Stop, press and hold the Power button. Release the Stop button (while still holding Power).