Canon Service Tool V3800 Portable ((new)) Page

: Service tools generally do not work over Wi-Fi; a direct USB cable is required. Enter Service Mode : Power off the printer. Hold the Stop/Resume (triangle) button. While holding Stop, press and hold the Power button.

: Turn off the printer but keep the power cable plugged in. Button Sequence : Press and hold the Stop/Resume button (red triangle). While holding Stop/Resume, press and hold the Power button. canon service tool v3800 portable

Not all service tools work on all printers. The V3800 version is specifically tailored for a specific generation of Canon PIXMA printers. : Service tools generally do not work over

Release the button (keep Power held), then press Stop/Resume exactly 5 times (the number of presses can vary by model, but 5 is standard for V3800-era devices). canon service tool v3800 portable