Ricoh M0A0 - SC100 (Scanning)

6.Troubleshooting
240
SC100 (Scanning)
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC101-
01
D
LED Error (scanning)
The peak white level is less than the prescribed value.
 The connection is loose.
 The LED is defective.
 The LED drive is malfunctioning.
 The BiCU is malfunctioning.
 The mirrors or lenses are not set properly, or are dirty.
 The harness is defective.
 The white plate is not set properly, or is dirty.
 The SPDF's white plate is dirty or defective (intermittent shading model only).
Check if the SC occurs by turning the 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. Clean the white guide plate (SPDF).
2. Reconnect the following connectors;
 Scanner Carriage - BiCU harness (FFC)
 BiCU - LEDB harness (FFC)
3. Replace the white guide plate (SPDF).
4. Replace the Scanner Carriage.
5. Replace the following harnesses;
 Scanner Carriage - BiCU harness (FFC)
 BiCU - LEDB harness (FFC)
6. Replace the BiCU.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC101-
02
D
LED Error (LED illumination adjustment)
LED error was detected.
 Connector defective (disconnected, loose)
 Scanner Carriage defective
 Harness defective
 BiCU defective
Check if the SC occurs by turning the 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. Clean the white guide plate (SPDF).
2. Reconnect the following connectors;
 Scanner Carriage - BiCU harness (FFC)
 BiCU - LEDB harness (FFC)