Firmware versions covered by this document
• The machine comes with the following firmware version when it is purchased as a new product.
• If you are already using the machine, check the firmware version.
• For the method to follow in checking the firmware version, see the "User's Manual" (the "Master Guide" for the LEF-12).
Model
LEC-300/300A/330/540
LEJ-640
LEF-12
Firmware version
Ver. 6.30 or later
Ver. 2.10 or later
Ver. 2.10 or later
Roland VersaWorks version
Ver. 5.22 or later