In the "Ink Absorber Counter" section, click , then click Set . Click EEPROM to save settings.
Users should exercise caution when sourcing this tool, as it is not officially distributed to the public by Canon: Canon service tool: v5204 or latest? - PrinterKnowledge Canon Service Tool V5204 Download
The software interface will load, detecting your printer automatically on the USB port. Look for the section. In the Absorber dropdown menu, select Main . Click the Set button right next to it. In the "Ink Absorber Counter" section, click ,