The V4720 is a specific version of Canon’s proprietary service software. Unlike the drivers or IJ Printer Assistant Tool available to the public, this software is intended exclusively for Canon Authorized Service Centers.
The Canon Service Tool (often referenced with version numbers like "V4720") is an unofficial utility used to reset waste ink counters, perform maintenance routines, and adjust service settings on certain Canon inkjet printers. Such tools are typically developed and distributed outside Canon’s official channels by third parties and are commonly used by technicians and advanced users to extend printer life or recover devices that report “waste ink” or “service required” errors.
Key points
Security, legality, and reliability
Safety checklist before attempting use
How to verify a downloaded copy (practical steps)
Alternatives
Concise recommendation
If the printer is out of warranty and you understand the risks, proceed only after verifying the tool against your exact model/firmware, scanning for malware, and backing up EEPROM/firmware; otherwise, use an authorized service provider. canon service tool v4720 download verified
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The Canon Service Tool v4720 is a specialized utility used primarily to reset the "waste ink absorber" counter (error 5B00) and perform deep maintenance on Canon PIXMA printers. While it is a powerful tool for extending the life of a printer, it is not an official public download from Canon and carries significant risks if not handled correctly. Key Features
Absorber Reset: The primary use is resetting the internal counter that disables the printer when the waste ink pads are "full". The V4720 is a specific version of Canon’s
Diagnostic Tools: Includes functions for EEPROM information printing, nozzle checks, and cleaning cycles.
Compatibility: Version 4720 is designed for older and "G" series models like the G1400, G2400, and G3400. Critical Review & Warnings
Unverified copies often lack proper digital signatures. On Windows 10 and 11, these either fail to run or require disabling critical security features like Secure Boot.