Canon Service Tool V3400.zip Guide

: It clears the "Waste Ink Tank Full" error, allowing you to bypass the hardware lock without physically replacing the ink absorber pads. Supported Models : Primarily designed for the PGI-x20/CLI-x21 PGI-x25/CLI-x26

Before you attempt to use the tool, understand that this is not a standard "double-click and install" program. It is a portable utility that requires a specific startup sequence to function correctly. canon service tool v3400.zip