Epson UB E02 - Manual (Page 43)

Rev. A Utilities 3-17
UB-E02 Technical Reference Guide
Print server
You can set administrator information. This also shows the printer server information
Item Explanation
Administrator name Shows the administrator name.
MAC address Set the administrator name.
Hardware version Shows the version of the UB-E02.
Software version Shows the version of the UB-E02.