Canon Service Support Tool (SST) Software V4 is a specialized utility primarily used by technicians to update device firmware, manage backup data, and format hard drives on Canon copiers and imaging systems. Important Note for Users
and point the tool to the folder containing your device's specific firmware files before you can begin an update. System Requirements To run SST V4, your computer typically requires: Operating System Download Canon Service Support Tool Sst Software V4
Authorized technicians can download the self-extracting installation files (e.g., SSTv422Et_Setup.exe ) directly from the Canon e-Support portal. Canon Service Support Tool (SST) Software V4 is