Roland VersaUV LEJ-640 Service Notes page 229

Click [Firmware Upgrade].
6
[OPEN] screen is displayed.
7
Select the fi rmware fi le and click [Open].
It starts to send the fi rmware to the machine.
It starts loading the fi rmware.
8
The fi rmware installation is done when [COMPLETE]
message is displayed.
Turn off the sub power SW when it is completed.
FIRMWARE V1.00
ERASING
WRITING
VERIFYING
COMPLETE
4-21
NG DATA ERROR
DEVICE ERROR
NG
DEVICE ERROR
NG
DEVICE ERROR
NG