Canon Service Support Tool V4.75 Ep

While the Canon Service Support Tool V4.75 EP is a powerful tool, you may encounter issues during use. Here are some common problems and troubleshooting tips:

| Error | Meaning | Solution | |-------|---------|----------| | E-0001 | USB/connection lost | Try different cable, disable power save on PC | | E-2403 | Firmware mismatch | Use exact model code (e.g., iR‑ADV C5535) | | E-7020 | Boot flash failed | Reboot device, re‑enter download mode | | Timeout | Network unstable | Use USB or set static IP | canon service support tool v4.75 ep