Upgrade Firmware - Samsung SCX 3205 Service Manual

4.1.6 Upgrade Firmware

4.1.6.1 Upgrade firmware using USB port
[upgrading preparations]
- USBList.exe : Tool which sends firmware data to printer.
- Firmware file to upgrade
[Upgrade Procedure]
1. Connect USB cable to printer
2. Open DOS prompt and change path
3. Check preparation exist or not using "dir" command
4. Input command "usblist2.exe <firmware filename>"
5. firmware will be downloaded and machine starts upgrading
6. At this time, LED of machine is looping until upgrading is completed
7. When upgrading is completed, machine is automatically re-booting.
Service Manual
Alignment and Troubleshooting
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Samsung Electronics