Canon Service Tool V5103 is a specialized utility program used primarily by technicians and repair centers to perform deep-level maintenance on Canon inkjet printers. Its most common use is resetting the "Ink Absorber Full"

The Canon Service Tool V5103 is one of the most popular versions used by technicians and advanced users to reset the waste ink counter and perform other deep maintenance tasks. In this guide, we provide the download details and explain how to use it safely.

The Canon Service Tool V5103 is a software tool developed by Canon Inc. to help technicians and authorized service providers diagnose and repair Canon printers. This tool is designed to work with a wide range of Canon printer models, including inkjet and laser printers.

Step 2: Run the V5103 Tool

  1. Extract the ST-V5103.exe file.
  2. Right-click and select Run as Administrator.
  3. In the dropdown menu (usually labeled “USB Port”), select your printer (e.g., “USB001”).
  4. Click the “Set Destination” button – ensure it matches your region (e.g., “USA” or “EUR”).