Epson ES-1200C - Manual (Page 48)

lnterface error
The interface setup is wrong, or the scanner is not properly
connected to the computer.
When this error occurs, check the interface connection Then
push the RESET button or turn the scanner off and then back on
to reset it.
Fatal error
This indicates one of the following problems:
One or more fluorescent lamps needs to be replaced.
The transportation screw is not released.
The scanner is broken.
There is a problem, such as an open cover, with the
optional transparency unit or the optional automatic
document feeder.
Check that the transportation screw is released and check any
options installed; then push the RESET button. If the scanner
still does not operate properly, try turning the scanner off and
then back on. If the scanner still does not operate properly, or if
this error occurs repeatedly, consult your dealer.
Option error
This indicates a problem such as a paper jam with an installed
option unit.
Check the option unit and correct the cause of the trouble.
Troubleshooting 3-3