Ricoh G188 Service Manual page 348

Service Call Conditions
No. Type
1.
2.
Memory error
Unexpected system memory size
[766D]
1.
2.
Kernel stop error
The cache error trap occurs in the CPU.
[4361]
1.
Kernel stop error
An error in the operation system (An error message is output.)
-
1.
1.
G188/G189
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Defective RAM DIMM
Defective controller
Software error
Check and/or replace the RAM DIMM.
Replace the controller.
See Note 1 at the end of the SC table
Defective RAM DIMM
Defective controller
Software error
Check and/or replace the RAM DIMM.
Replace the controller.
CPU cache error
Replace the controller.
Defective CPU
Defective memory
Defective flash memory
Incorrect software
Replace the memory.
Replace the controller.
3-52 SM Appendix