Service Tool V3400.zip -

While holding Power, release Resume and press it (or 6 for some MG models).

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

Can print or clear EEPROM data to diagnose hardware issues or confirm new settings. Service tool v3400.zip

Unzip the file and run Service Tool V3400.exe as an administrator. Select the correct if not automatically detected.

Resetting the counter does not actually clean the ink pads. Continued use without replacing or washing the physical absorbers can lead to ink leaking onto your desk. While holding Power, release Resume and press it

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

This version of the tool is designed for older Canon models and specific operating systems. Unzip the file and run Service Tool V3400

Runs exclusively on Windows (XP, Vista, 7, 8, 10). It does not support macOS or Linux.