Oki ES3640MFP Service & Troubleshooting Manual page 12

Network
The items and settings displayed are specific to your system. Full details are given in
the Configuration Guide. Information given is also available on the printed
configuration sheets.
Paper Size in Tray
Item
Tray
MP Tray
System
Item
Serial Number
Asset Number
CU Version
PU Version
Total Memory
HDD
Description
Displays detected paper size of selected Tray
Displays detected paper size of the MP Tray.
Description
Displays serial no. of the printer.
Displays Asset Number. Asset Number is 8
alphanumeric characters that can be assigned by
a user. Same as Asset Number of Menu Map.
Displays version no. of CU (Fiery Controller) firmware.
Same as CU version of Menu Map.
Displays version no. of PU (Engine Board) firmware.
Same as PU version of Menu Map.
Displays total RAM memory installed in the printer.
Same as Total Memory of Menu Map.
Displays size of hard disk and file system version.
Same as HDD of Menu Map.