What are the general steps for accessing Canon printer service mode for error reset?

General steps for accessing Canon service mode usually involve: 1. Power off the printer. 2. Press and hold the 'Stop' or 'Resume' button (often orange triangle in a circle). 3. While holding the 'Stop' button, press and hold the 'Power' button. 4. Release the 'Stop' button after a few seconds, but keep the 'Power' button pressed. 5. Press the 'Stop' button again a specific number of times (e.g., 2 or 4 times) while keeping the 'Power' button pressed. 6. Release the 'Power' button. The printer should now be in service mode. From here, you can navigate to the waste ink counter reset option.