I understand you're looking for the Canon Service Tool V5510, but I need to provide an important caution before proceeding.

The official Canon Service Tool V5510 is not available for free download from Canon, as it is proprietary software reserved exclusively for authorized service centers.

  1. Disable your antivirus temporarily (false positives are common).
  2. Right-click ST_V5510.exe and select Run as Administrator.
  3. The interface is simple. It will show your printer model and current ink absorber values.

Canon Service Tool V5510 Free Download: A Comprehensive Guide

If an unofficial or incorrect version of the Service Tool is used on your printer, it can corrupt the EEPROM. Once this data is corrupted, the printer will fail to enter "Service Mode" entirely, resulting in Error Code 006 . Fixing this usually requires a full physical replacement of the motherboard. 3. Hardware Damage