Service Tool V4720 Download ((link)) Verified -

Every Canon printer contains internal waste ink pads that catch excess ink during head cleanings and borderless printing. The printer estimates when these pads are saturated using an internal digital counter. Once that counter reaches 100%, the printer enters a lock state to prevent ink from leaking onto your desk.

Resets the main and platen waste ink counters. EEPROM Clearing: Clears persistent error codes.

A verified service tool v4720 executable from a legitimate developer will have a .

Searching for service tools online can be dangerous. Many websites offer "cracked" or "free" versions of this software that contain malware, ransomware, or spyware. A ensures the following: Safety: Free from viruses and malicious code. service tool v4720 download verified

Before installing, right-click the downloaded ZIP or EXE file and scan it with your antivirus (Windows Defender is sufficient). If your AV flags it as a "PUP" (Potentially Unwanted Program), it is likely a cracked version – abort installation.

Right-click on the verified Service Tool v4720.exe file and select .

Never, ever download Service Tool v4720 from a forum, file-sharing site, or eBay USB stick. Every Canon printer contains internal waste ink pads

In late 2023, a repair shop in Ohio downloaded an unverified "Service Tool v4720" from a torrent site. Within 48 hours, the shop’s diagnostic PC was part of a botnet. The malware logged every vehicle VIN scanned and sent mechanic’s banking credentials to a server in Eastern Europe.

You may have v4720 for a different chipset . Double-check your hardware revision ID (VID/PID) using Device Manager. Many v4720 builds are controller-specific (e.g., for the S4LJ controller, not the S4LN).

Turn off the printer but leave the power cord plugged into the wall. Resets the main and platen waste ink counters

Because these tools are unofficial and can be bundled with malware, it is crucial to use reputable community sources:

Close the software, repeat Step 1 perfectly, and reopen the tool. Multiple USB devices are causing a communication conflict.

If you reset the counter multiple times without physically replacing or cleaning the felt pads, the ink will eventually overflow out of the bottom of the printer, damaging your desk, carpets, or the internal electronic routing of the printer itself. Always plan to inspect, wash, and dry the physical pads—or reroute the waste lines to an external bottle—shortly after performing a software reset.