: Prints advanced nozzle check patterns to diagnose hardware failures.
💡 : If the software shows an "Error 006," it usually means the printer is not in Service Mode or the driver is not correctly installed. If you'd like more specific help, let me know: What is your exact printer model ? What error code are you seeing on the printer screen? Is your computer running Windows 10 or 11 ? canon+service+tool+v4718+updated
To use this tool, the printer must first be placed in . This is generally achieved through a specific sequence of button presses: Power Off : Ensure the printer is plugged in but turned off. : Prints advanced nozzle check patterns to diagnose
: Hold the Stop/Reset button, then press and hold Power . While holding Power, release Stop and press it 5 or 6 times (depending on the model). What error code are you seeing on the printer screen