Name: Ricoh MP C2504
Brand: Ricoh
Rating: 4 (1 reviews)

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SC No. Type Error Name/Error Condition/Major Cause/Solution

SC620-02 D ADF Communication error 2 (DF3090 (D779)/ DF3100 (D3B0))

After ADF connection was recognized on startup, an error is detected.

(Retry out due to communication error)

• ADF connection error

• ADF defection

• IPU board defection

• Noise contamination

Follow the solution for SC620-01.

SC No. Type Error Name/Error Condition/Major Cause/Solution

SC620-03 D ADF Communication error 3 (DF3100 (D3B0))

SC is displayed when CIS initialization complete command is not

received for certain time.

• ADF connection error

• ADF defection

• IPU board defection

• Noise contamination

• Unsupported ADF is connected

Check if the SC occurs by turning the main power OFF then ON. If the SC

occurs again, do the following steps. Check if the SC reoccurs by cycling

the power after each step.

1. Check if all connectors related to SPDF/ARDF are connected

securely. Reconnect the connectors if they are disconnected, or

loose.

2. Check the harness. Replace the harness if it is disconnected, or

damaged.

3. Check if there are any signs of a short circuit on the SPDF Main

Board. If there are any defects, replace the board.

6. Troubleshooting

854

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Ricoh MP C2504 Specifications

General