Firmware Updating
M199/M200/M203/M204 4-28 SM
4.3.3 UPDATING THE ENGINE FIRMWARE
When updating firmware, always disconnect any other cable(s) than the one being used for the
update operation.
1. Download the firmware files to your computer.
FwUpdateToolSP.exe (Service mode execute file)
Setting.ini (Parameter setting)
yyy.bin (Engine Firmware)
2. Make a folder on a local drive of your computer and save the files there.
3. Turn the machine on.
4. Connect the computer and the machine through a network or directly by USB.
5. Open the top cover.
6. Double-click the "FWUpdateToolSP.exe" file to execute the updating program.
A dialog box with cautionary statements appears.
7. Read the cautionary statements carefully, and then click "OK".
The firmware update tool opens.
8. For a USB connection, click "Eng. F/W Update (USB)" [A].
For a network connection, enter the machine's IP address in "Machine IP" [B], and then click
"Eng. F/W Update (NET)" [C].