Service Tool V3400.zip Today

The tool provides deep-level access to the printer's firmware settings that are usually reserved for authorized service centers.

Please tell me your so I can confirm if this tool is safe for your device. Service tool v3400 does not work on Canon Pixma Mg 3520

Adjusts the printer's region settings if the logic board has been replaced. Compatibility and Requirements Service tool v3400.zip

Before running the executable from the ZIP file, the printer must be placed in . Enter Service Mode: Turn off the printer but keep it plugged in. Hold the Resume button and press the Power button.

While holding Power, release Resume and press it (or 6 for some MG models). The tool provides deep-level access to the printer's

Allows users to manually set the ink absorber counter value after physical cleaning.

This version of the tool is designed for older Canon models and specific operating systems. While holding Power, release Resume and press it

Clears the 5B00 error, allowing the printer to function again after reaching its calculated limit.