: The software will only communicate with the printer if the device has been manually put into Service Mode first.
The Canon Service Tool (often referred to as the Canon Service Tool V4720 or similar versions) is a maintenance utility software developed for technicians and advanced users to manage Canon inkjet printers.
Some printer manufacturers, like Brother, have this functionality built directly into the printer's firmware, which can be accessed through button sequences on the device itself. Unfortunately, this is not a common feature on most consumer-grade Canon printers.
When you launch the Canon Service Tool V4720, you'll typically see an interface with several tabs. The exact number can vary, but the most common versions have four main tabs: , Other , Auto , and Pro . Here’s a breakdown of the primary functions found within them: Canon Service Tool V4720 Free Download
Connect the printer directly to your PC using a (Wi-Fi will not work).
The Canon Service Tool communicate with a printer operating under normal conditions. You must manually force the printer into Service Mode before launching the software. How to Enter Service Mode: Turn off the printer but leave the power cable connected.
Corrupted motherboard or conflict with Windows security. : The software will only communicate with the
The printer will feed a blank sheet of paper and print a line of codes (usually D=000.0 ).
Version 4720 was specifically updated to support newer models released around 2015-2016. It is highly compatible with the and several MG models: G-Series: G1000, G2000, G3000, G1400, G2400, G3400.
Occasionally used to fix ink level detection issues. Supported Canon Printer Models Unfortunately, this is not a common feature on
Websites like printerknowledge.com , inkchip.net , or resetprinter.org often have trusted community members who share clean versions of service tools. Look for threads with high post counts and positive feedback.
Right-click ServiceTool.exe and select .
I can provide the precise button sequence and troubleshooting steps for your exact setup.