Canon Service Tool instructions !... - InkJet Printers - PrinterKnowledge
: Due to the tool's popularity for "fixing" bricked printers, it is frequently used as a wrapper for actual viruses. A File Service Tool v.4720.rar letöltése
: Clears the "5B00" or "ink absorber full" error that prevents printing. Canon Service Tool instructions
Searching for "letöltése" (Hungarian for "downloading") often leads to unofficial hosting sites. Users should be aware of several risks: Safety and Downloading Risks : The tool only
: Version 4720 is specifically recommended for newer Canon models that may be "locked" or rendered unusable if an older version (like V3400) is attempted.
: Many commercial versions of this tool are "locked" to a single computer's hardware configuration (HDD/CPU). Safety and Downloading Risks
: The tool only works when the printer is manually placed into Service Mode (often a sequence of holding the Power and Resume buttons).