Ricoh B230 Service Manual page 315

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
CTL
819 Fatal error
D
Process error
System completely down
Defective RAM DIMM
Defective ROM DIMM
Defective controller
[696E]
Software error
1. Check and/or replace the RAM DIMM.
2. Check and/or replace the ROM DIMM.
3. Replace the controller.
Memory error
Unexpected system memory size
Defective RAM DIMM
Defective ROM DIMM
[766D]
Defective controller
Software error
1. Check and/or replace the RAM DIMM.
2. Check and/or replace the ROM DIMM.
3. Replace the controller.
Kernel stop error
The cache error trap occurs in the CPU.
[4361]
CPU cache error
1. Replace the controller.
Kernel stop error
SM
See Note 1 at the end of the SC table
4-75 B230/B237