Ricoh MP C307 - Page 474

SC8xx: Overall System
468
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
[0612] ASIC interrupt error
Interrupt occurs in an ASIC.
• ASIC device error
• Peripherals device error
• Replace the controller board
• Replace the connected controller option with a new one
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC820-00 C Self-diagnostics error: CPU
[XXXX]: Detailed error code
[06FF] CPU master clock error
Pipeline clock frequency ratio of CPU is different from specified value.
• CPU device error
• Module bit that initializes the CPU is defective
Replace the controller board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC820-00 D Self-diagnostics error: CPU
[XXXX]: Detailed error code
[0701] Instruction cache capacity error
The CPU cannot read the instruction cache stored in the primary cache.
-
-
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC820-00 D Self-diagnostics error: CPU
[XXXX]: Detailed error code
[0702] Instruction cache error
The program executed in the instruction cache result was different from expected.
• CPU cache defective
• Memory too slow
• Replace the controller board
• Replace the memory device.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC820-00 D Self-diagnostics error: CPU
[XXXX]: Detailed error code