| Feature | Canon Service Tool v5610 | WIC Reset Utility | | :--- | :--- | :--- | | | Free (after finding) | $5 - $10 per reset | | Ease of use | Low (technical, no GUI help) | High (one-click reset) | | Model support | Wide (2016-2021 Canon models) | Limited (per-manufacturer updates) | | EEPROM editing | Full (region, serial, counters) | None (reset only) | | Safety | High risk of misuse | Moderate risk (automated) |

Click the "Ink Absorber Counter" -> "Read" button. The tool will display the two counter values (e.g., Main: 7200%, Platen: 40%). If the main is over 100%, you see the error.

The tool will list USB00x device entries. Choose the one matching your printer model (e.g., "Canon TS9120").

Before you download it, verify your printer compatibility, prepare a stable Windows environment (Windows 7 or 10 64-bit works best), and always—always—back up your EEPROM data by clicking "EEPROM" then "Save" before making any changes.

But what exactly is version 5.610? Why has it gained such a reputation in printer repair forums? And most importantly, how do you use it without bricking your device?