Ricoh MP C6502SP Field Service Manual page 1256

5. Troubleshooting
SC No.
SC816--77
SC816--78
SC816--79
SC816--80
SC816--81
SC816--82
SC816--83
SC816--84
SC816--85
SC816--86
SC816--87
SC816--88
SC816--89
SC816--90
SC816--91
SC816--92
SC816--93
SC816--94
1254
Level Error Name/Error Condition/Major Cause/Solution
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
D Subsystem error
Energy save I/O subsystem detected some abnormality.
• Energy save I/O subsystem defective
• Energy save I/O subsystem detected a controller board error (non-
response).
• Error was detected during preparation for transition to STR.
• Turn the main power off/on.
• Replace the controller board.