Many free download links are bundled with adware, ransomware, or keyloggers that can compromise your PC.

Disclaimer: This article is for educational purposes. Modifying your printer’s service counters may void your warranty. Always back up EEPROM data if possible. Proceed at your own risk.

Below is a comprehensive guide on what this tool does, how to use it safely, and how to obtain a verified download. What is Canon Service Tool v4720?

: Beyond resetting counters, it can print EEPROM data and perform test prints to verify hardware health. The Quest for a "Verified" Download

Next to , make sure Main is selected in the dropdown menu. Click the SET button right next to it.

Most websites offering "free" or "verified" downloads of V4720 are third-party sources. Users often report that these files are flagged as malware or viruses

Always print a nozzle check or test page after performing any service operation. This confirms that the printer is functioning correctly and that no unintended changes were made to calibration settings.

The Service Tool will not recognize your printer under normal operating conditions. You must manually boot the hardware into first. Turn off the printer but leave the power cable connected. Press and hold the Stop/Reset button (red triangle icon). While holding Stop/Reset, press and hold the Power button.

A verified V4720 should have:

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Your safest options, ranked:

Malicious actors frequently bundle highly sought-after utility software with malware, trojans, or ransomware. A file labeled canon_service_tool_v4720_verified.exe could easily infect your operating system, compromise personal data, or log your keystrokes. 2. Risk of Brick-ing Your Printer

The printer will churn for a moment and may print a page containing a single line of code (e.g., D=000.0 ). This means the counter is successfully cleared to zero.

Any site claiming to provide a "certified" or "official Canon" copy is lying.

Press and hold the Stop/Reset button (usually represented by a red triangle inside a circle).

Triggers deep cleaning cycles directly from your PC.