Canon Service Tool V4720 Free Download Verified < CONFIRMED >

Using the service tool requires putting the printer into a specific . Incorrect procedures can permanently lock the printer's service mode or "brick" the device. Enter Service Mode : Turn off the printer but keep it plugged in. Press and hold the Stop/Resume button. While holding Stop , press and hold the Power button.

: In the "Clear Ink Counter" section, select "Main" for the absorber and click Set . Question about service mode - PrinterKnowledge

: The tool only works when the printer is connected to a computer via a USB cable ; it will not function over Wi-Fi or LAN. Run the Utility : Launch the ServiceTool.exe . canon service tool v4720 download verified

: Clears the internal counter that tracks waste ink levels.

Release both buttons. The power light should blink and then remain steady, indicating the device is in Service Mode. Using the service tool requires putting the printer

: Includes nozzle checks and deep cleaning routines to maintain hardware health. How to Use the Service Tool Safely

: Allows for precision adjustments to print quality. Press and hold the Stop/Resume button

: Provides functions to print or clear the EEPROM data for troubleshooting.