Ricoh D129 - SC Tables: Sc8 Xx

Service Call Conditions
D129/D130 6-42 SM
SC Tables: SC8xx
816 D
Energy save I/O sub-system error
Energy saver sub-system detects an error.
 Defective controller board
817 D
Monitor Error
This is a file detection and electronic file signature check error when the boot
loader attempts to read the self-diagnostic module, system kernel, or root
system files from the OS Flash ROM, or the items on the SD card in the
controller slot are false or corrupted.
 OS Flash ROM data defective; change the controller firmware
 SD card data defective; use another SD card
818 D
Watchdog timer error
The watchdog timer detect the error even if system processing normally.
 System program defective
 Controller board defective
 Optional board defective