Ricoh MT-C1 User Manual

B140/B246 SERIES SERVICE MODE 15 February 2006
4-66
SC800: Overall System
SC No. Symptom Possible Cause
Monitor Error
817 B
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
Error Codes
Code Meaning
0x0000 0000 BIOS boot error
0x0000 0001 Primary boot start load error
0x0000 0002 Secondary boot load error (Boot3.Elf)
0x0000 0003 Self-diagnostic module error (Diag.Elf
0x0000 0004 Kernel start error (Netbsd)
0x0000 0005 Root file system file read error (Rootfs)
0xffff ffff Other error
Example: Data in the self-diagnostic module, system kernel, or root system files
are corrupted or do not exist in OS flash ROM or on the SD card
Files in the self-diagnostic module, kernel, or root file system on the SD card have
been falsified or altered
• Before discarding the SD card, try to update the data on the card. If the error
occurs again, the card may be defective.
• Be sure to use an SD card that contains the correct electronic signature.
SC No. Symptom Possible Cause
Watchdog error 818 D
While the system program is
running, a bus hold or interrupt
program goes into an endless loop,
preventing any other programs from
executing.
• System program defective; switch off/on,
or change the controller firmware if the
problem cannot be solved
• Controller board defective
• Controller option malfunction
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.
• System program defective
• Controller board defective
• Optional board defective
• Replace controller firmware
0x696e init died
0x766d vm_pageout: VM is full
4361 Cache Error
819 D
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.

Ricoh MT-C1 Specifications

General

Brand	Ricoh
Model	MT-C1
Category	All in One Printer
Language	English