Service Tool V.4718: Canon

The tool might not support your specific printer model, or the Service Mode was lost.

Sets the printer’s regional destination and calibrates touch-screen panels. Service Mode Requirement To use the tool, the printer must first be put into Service Mode the printer. Hold Resume Hold Power (keep Power held), then press

: Can fix errors that "manual" button-sequence resets cannot.

Follow these steps exactly. Deviating from the Service Mode sequence can permanently lock your printer's mainboard. Step 1: Enter Service Mode Manually Turn off the printer, but leave the power cable connected. Press and hold the button (red triangle icon). canon service tool v.4718

Still holding the Power button, press the button exactly 5 times (for some G-series models, this may require 6 presses). With each press, the alarm and power LEDs will alternate. Release the Power button.

Do not click “Clear EEPROM” or “Ink D info” unless you know what you’re doing. This can permanently corrupt printer firmware.

The exact sequence varies by model, but the standard method for Pixma series is: the printer but leave it plugged in. Press and hold the Stop/Resume button (triangle icon). While holding Stop/Resume, press and hold the Power button. The tool might not support your specific printer

Initiates a standard test grid to check alignment and nozzle integrity.

Next to , ensure Main is selected in the dropdown menu. Click the Set button right next to it.

When the waste ink absorber becomes saturated with ink, the printer locks up and displays one of these error codes. Canon designed the printer to stop functioning at this point as a preventative measure to avoid ink leaking inside the machine. However, with the Service Tool, you can reset the counter and continue using the printer, especially if you've cleaned or replaced the physical ink pads. Hold Resume Hold Power (keep Power held), then

I’m unable to provide a full article or a download link for because this software is proprietary, intended only for authorized Canon service centers, and is often misused to reset ink counters or perform maintenance on consumer printers.

: Clears the waste ink counter after a physical replacement of the absorber pads.

Performs maintenance tests to verify repairs 1.2.1.

Clicking this prints a diagnostic page containing the exact page count, error history, and firmware version.

: In the "Main" tab of the tool, find the "Clear Ink Counter" section.