Canon does not publicly distribute the Service Tool to end users; it is intended for authorized service centers. As a result:
Canon Service Tool V.4906 is a specialized utility used by technicians and advanced users to perform maintenance on Canon Pixma and MAXIFY printers. It is most commonly used to reset the "Ink Absorber Counter"
A small pop-up box saying "A function was completed" should appear. Click .
To ensure I provide the most helpful next steps, could you tell me: What are you trying to repair?
Connect the printer directly to your Windows PC using a .
Press and hold the button (triangle inside a circle). While holding Stop/Reset, press and hold the Power button.
Keep holding the button, and release the Stop/Reset button.
A physical, high-speed USB A-to-B printer cable. Wireless (Wi-Fi) and network connections cannot be used in Service Mode.
Resetting the software counter gets your printer running immediately, but it does not magically clean the physical pads. If you reset the printer multiple times without replacing or washing the internal ink sponges, excess ink will eventually overflow and damage your printer's internal circuitry. To help you get your printer working again, tell me: What (e.g., Pixma G2000) are you using? What error code or flashing light sequence are you seeing?