Epson 3865X Plus - Manual (Page 265)

Power-on diagnostics error codes and messages (continued)
Error code
Memory
201
202
203
Keyboard
301
303
304
Message
RAM ERROR Contact dealer
MEMORY ADDRESS ERROR
MEMORY ADDRESS ERROR
KEYBOARD ERROR See “Keyboard
KEYBOARD OR SYSTEM UNIT Problems”
ERROR
KEYBOARD OR SYSTEM UNIT
ERROR
Monitor
401 CRT ERROR
501 CRT ERROR
Diskette drive(s) and controller
601 DISKETTE ERROR
See “Monitor
Problems’
See “Diskette
Problems” or
“Diskette Drive
Problems”
Parallel port (printer interface)
901
PARALLEL PORT ERROR See “Printer
Problems”
Serial port (RS-232C port)
1101
SERIAL PORT ERROR See “Printer
Problems”
Hard disk drive(s) and controller
1760 DISK 0 PARAMETER FAILURE See “Hard Disk
1761 DISK 1 PARAMETER FAILURE Drive Problems”
1770 DISK 0 PARAMETER ERROR
1771 DISK 1 PARAMETER ERROR
1780 DISK 0 FAILURE
1781 DISK 1 FAILURE
1782 DISK CONTROLLER FAILURE
1790 DISK 0 ERROR
1791 DISK 1 ERROR
D-4 Troubleshooting