The tool is not compatible with your specific printer model.
: Operates strictly on Windows operating systems via a direct USB connection . It does not support Wi-Fi or network resets. service tool v4720 download link
is often cited in technical service bulletins (TSBs) and repair guides as a stable, feature-rich build of the diagnostic software. Unlike newer, subscription-based cloud versions, v4720 is known for: The tool is not compatible with your specific printer model
Before using the tool, your printer . If it isn't, the software will not detect the device. Enter Service Mode: Turn off the printer. Hold the Stop/Resume button. Press and hold the Power button. is often cited in technical service bulletins (TSBs)
If you encounter errors while using the tool, they typically indicate the following:
While Canon designs this software for authorized service centers, independent users can utilize it to perform critical maintenance tasks at home. Key Features
The software window will open. Look at the top right; if your printer is properly connected in Service Mode, the "USB PORT" dropdown will show your printer's connection. Step 3: Clear the Waste Ink Counter Locate the section on the main tab. In the "Absorber" dropdown menu, select Main . Click the Set button right next to it.