Some users on PrinterKnowledge.com have linked to specific Google Drive shares or external sites, though these are often flagged by antivirus software as or generic Trojans. Others note that links are frequently broken or blocked by security browsers like AVG due to malware threats.
When this happens, the printer requires a service reset. The is a specialized software utility designed for technicians to clear these error codes, reset the waste ink counter, and perform deep maintenance on supported Canon Pixma G, MG, and IP series printers. What is Canon Service Tool v4720?
: Using the wrong version (e.g., v3400) or using the tool incorrectly can permanently lock the printer's service mode , rendering it "bricked" and unusable.
In the world of diagnostics, calibration, and system maintenance, the tools you use are only as good as their source. Recently, a buzz has been building in niche tech circles around —a version that users claim delivers "extra quality" compared to standard releases.
Downloading the tool is only half the battle. Using it incorrectly can cause fatal errors (Error Code 006 or 009). Follow these steps for a safe reset process:
In the Ink Absorber Counter section, ensure the counter value is set to 0% and click Set . service tool v4720 download extra quality
Furthermore, resetting the digital counter without physically cleaning or replacing the physical waste ink pads inside the printer can cause actual ink to overflow. Over time, liquid ink will leak out of the bottom of your printer, ruining your desk, carpet, or internal electronic circuits. If you reset the counter digitally, consider opening the lower hatch of your printer to wash and dry the internal foam pads, or route the waste ink tube to an external bottle.
Its interface is simple, typically featuring tabs labeled . However, its simplicity belies the complexity of using it correctly, which requires putting the printer into a special "Service Mode" and connecting via a USB cable (wireless connections do not work).
The printer is not actually in Service Mode, or you are using the wrong tool version (Ensure you use V4720).
To ensure you get the best version of the software:
What is showing on your device? Which version of Windows are you using to run the tool? Some users on PrinterKnowledge
This is the most common error. It means the software cannot communicate with the printer properly.
For maximum safety, use a dedicated computer or an isolated hard drive with to run the tool. Alternatively, you can create a virtual machine on your main PC to run the tool in a completely isolated environment.
While still holding Stop/Reset, press and hold the button.
from the computer and disconnect from the internet . Run a full antivirus scan on the computer you used and delete the Service Tool files. This ensures your system is clean.
Press and hold the button (the triangle inside a circle). While holding Stop/Reset , press and hold the Power button. The is a specialized software utility designed for
The V4720 tool bypasses this lock by resetting the counter to zero. Beyond this essential reset, the tool interface includes other professional options:
Once the printer is in Service Mode, connect it directly to a Windows PC using a high-quality USB cable. Network, Wi-Fi, or virtual printing connections will not work.
Clearing the electronic counter via software does not empty the physical waste ink pads. If you reset the error code multiple times without replacing or washing the internal felt absorbers, excess ink will eventually overflow. This can cause permanent damage to the printer's internal electronics or ruin the surrounding desk surface. Always inspect or replace the physical ink pads when resetting the electronic limiters.
Allows for nozzle checks, print head alignment, and EEPROM dumps. How to Prepare Your Printer for Service Tool V4720