Canon Service Mode Tool Version 1050 May 2026

To use the tool effectively, the printer must be manually placed into first. This usually involves a specific sequence of holding the "Resume/Stop" and "Power" buttons while the printer is off. Additionally, the tool requires a direct USB connection to a Windows PC; it does not function over Wi-Fi.

If you click “Clear EEPROM” without first backing up the EEPROM data, you will wipe the printer’s unique calibration data. The printer may never print correctly again, or it may not boot at all. canon service mode tool version 1050