The software cannot communicate with the printer or the printer is not in Service Mode.
The software interface will open, automatically detecting your connected Canon printer on the active USB port. Step 3: Resetting the Waste Ink Counter Look for the section on the main tab. canon service tool st6000 download
Click the button at the top to print or view a test log confirming the counter reads D=000.0 (which means 0% full). Close the ST6000 software. The software cannot communicate with the printer or