Before running the V4720 software, you must put your printer into . If the printer is not in Service Mode, the tool will return an error (usually Error Code 006). How to Enter Service Mode: Turn off the printer (but leave it plugged into power). Press and hold the Stop/Reset button. Press and hold the Power button.
Disconnect all other USB devices (like mice, keyboards, external drives). Change the USB cable or plug it into a different USB port directly on the motherboard. Printer Lights Blink Orange Permanently
Windows 7, Windows 8, Windows 10, Windows 11 (32-bit and 64-bit)
: Newer versions (such as v5204 or v5510) are often sold on platforms like eBay and are sometimes recommended for newer printer models that may not be fully compatible with v4720.
Click the EEPROM Clear button to finalize the reset. service tool v4720 download link
Executes precise hardware testing to confirm if nozzles or colors are fully functional. Compatible and Incompatible Printer Models
Note: Antivirus software often flags printer adjustment utilities as false positives due to their low-level hardware access. You may need to temporarily pause your antivirus or add the program to your exclusions list. How to Put your Canon Printer into Service Mode
Extract the downloaded file to your desktop.
the printer completely (do not unplug the power cord). Before running the V4720 software, you must put
The Service Tool software unless the hardware is placed into a specialized boot state called "Service Mode". Follow these steps precisely before opening the application: Canon Service Tool V4720 - Google Drive Canon Service Tool V4720 - Google Drive. Google Docs
Outputs internal diagnostic patterns to check nozzle health and ink distribution. Technical Specifications & Requirements
Files are sometimes shared via direct Google Drive links, such as this example .
Using a corrupted, modified, or incorrect version of the software can permanently corrupt your printer's mainboard firmware, rendering the machine completely useless ("bricked"). Supported Canon Printer Models Press and hold the Stop/Reset button
Changing the printer's localized software settings. Where to Download Service Tool v4720
: Operates strictly on Windows operating systems via a direct USB connection . It does not support Wi-Fi or network resets.
The Service Tool only functions if the printer is first placed into Service Mode Enter Service Mode With the printer off, hold the Stop/Resume button (red triangle). While holding Stop, press and hold the
If you can tell me and what error code is showing , I can help you confirm if this is the right tool! A recommended source to download the V4720 Service Tool.