Ricoh MP C2504

No. Type Error Name/Error Condition/Major Cause/Solution
SC835-00 B Self-diagnostic error: Centronic device
[xxxx]: Detailed error code
[1102] Verify error
The loopback connector is connected but check results is an error.
• IEEE1284 connector error
• Centronic loopback connector defective
Replace the controller board.
[110C] DMA verify error
The loopback connector is connected but check results is an error.
• ASIC device error
• IEEE1284 connector error
• Centronic loopback connector is defective
Replace the controller board.
[1120] Loopback connector not detected
Centronic loopback connector is not connected for detailed self-
diagnostic test.
• Centronic loopback connector not connected correctly
• Centronic loopback connector is defective
• ASIC device is defective
• Connect the centronic loopback connector
• Replace the centronic loopback connector
• Replace the controller board.
6. Troubleshooting
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