Epson EB-S01 Service Manual page 42

EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480
Error Status Faulty part/part name
RS Board
RS-232 cannot be used.
(EB-S11/X11 only)
RC Cable (for RS Board)
SEIKO EPSON
Troubleshooting
Cause
RS Board is broken. Replace RS Board.
Cable is not connected properly. Connect the cable between RS Board and MA Board correctly.
Cable is broken. Replace the cable.
42
CONFIDENTIAL
Remedy
"3.3.6.2 MA Board / RS
Board (EB-S11/X11
only) (p79)"
Reference
Revision C