Epson I+ - Manual (Page 126)

Messages
command not found
You may have misspelled the command name. Press Enter to return to
the command prompt and try again.
Failed to open HELP.TXT
HELP could not find the HELP.TXT file. HELP.COM and HELP.TXT
must be in the same directory, or use APPEND to locate the directory
that contains HELP.TXT.
The ROMBIOS Utility
Use this command to display the Epson name and ROM BIOS version
number of the computer you are using.
Because computer systems are frequently updated, it is a good idea to
occasionally check with your dealer for update information. To determine if
a particular update applies to your system, give your dealer the ROM BIOS
version number of your computer.
The format of this command is:
ROMBIOS
Example
Type
ROMBIOS
at the command prompt and press Enter. You see a
message similar to:
EQUITY I+ ROM BIOS Version x.xx
The SYSTAT Utility
Use this command to display the system parameters defined in the
CMOS RAM and by the DIP switch settings. You can view these values at
any time.
The format of this command is:
SYSTAT
7-3