Are you a Canon printer user or a technician looking for a reliable tool to diagnose and repair Canon printers? Look no further than the Canon Service Tool V.3900. This powerful software is designed to help you troubleshoot and fix common issues with Canon printers, making it an essential tool for anyone working with these devices.
For older models like the iP-series or early MG-series, version V.3900 is often the recommended stable version, though newer models may require later versions such as V.4718 or V.4720 . Canon Service Tool V.3900 Download-
| Error Code | Meaning | V.3900 Solution | | :--- | :--- | :--- | | | Ink absorber full | Main counter reset | | 5B02 | Ink absorber near full | Clear counter | | 6A80 | Carriage lift error | Not fixable by tool – mechanical | | 6800 | EEPROM error | Use EEPROM initialization button | Are you a Canon printer user or a
: Using an incompatible version of the Service Tool (too old or too new for the specific model) can sometimes "lock" the printer's service mode, making it impossible to reset without physical chip replacement . For older models like the iP-series or early