Ricoh Aficio MP C2030, Service Manual

Page: 472 / 1171

SC Tables
D037/D038/D040/D041 4-50 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
1. Turn the main switch off and on.
2. Reinstall the controller system firmware.
3. Replace the controller.
When the problem cannot be fixed with the above procedure, the
following information displayed on the screen needs to be fed back to a
technical support center.
ƒ
SC code
ƒ Detailed error code
ƒ Program address
CPU/Memory Error
ƒ System firmware problem
ƒ Defective RAM-DIMM
ƒ Defective controller
[0702]
[0709]
[070A]
1. Reinstall the controller system software.
2. Replace the RAM-DIMM.
3. Replace the controller.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
821
CTL
D
Self-diagnostics error: ASIC
[XXXX]: Detailed error code
ASIC error
The write-&-verify check error has occurred in the ASIC.
ƒ
Defective ASIC device
[0B00]
Replace the controller.
ASIC detection error
The I/O ASIC for system control is not detected.
[0B06]
ƒ Defective ASIC
ƒ Defective North Bridge and PCI I/F