After replacing a main logic board, the printer will often have a mismatched or blank serial number. The SST allows a service technician to write the correct serial number back into the EEPROM to maintain warranty and functionality.
Format hard disks and reinstall system software, essential for resolving critical error codes like E605 . Canon Service Support Tool Sst Software V411rar
The Canon Service Support Tool, commonly abbreviated as SST, is a proprietary Windows-based utility designed by Canon Inc. It serves as the primary interface for diagnostics, firmware updates, and system resets for a wide range of Canon printer and copier hardware. After replacing a main logic board, the printer