Sc800: Overall System - Ricoh B132 Service Manual

SERVICE CALL CONDITIONS

SC800: Overall System

SC817 C Boot loader error
The boot loader cannot read one of the
following: self-diagnostic module, kernel, or one
of the files of the root file system, or the check
of one of these items on the system SD card
failed.
SC818 C Watchdog error
While the system program is
running, a bus hold or interrupt
program goes into an endless loop,
preventing any other programs from
executing.
SC819 C Fatal kernel error
Due to a control error, a RAM
overflow occurred during system
processing. One of the following
messages was displayed on the
operation panel.
0x696e
0x766d
4361
Other
NOTE:
For more details about this SC code error, execute SP5990 to print an SMC
report so you can read the error code. The error code is not displayed on the
operation panel.
B132/B200
init died
vm_page out: VM is full
Cache Error
• File or module on the system
SD card is corrupted
• File or module on the system
SD card is illegal
• Make sure that the system
SD card is the one designed
for the machine
• Replace system ROM on the
controller board
• System program defective; switch off/on,
or change the controller firmware if the
problem cannot be solved
• Controller board defective
• Controller option malfunction
• System program defective
• Controller board defective
• Optional board defective
• Replace controller firmware
4-64 SM