Sc500 (Engine: Fusing) - Ricoh MP C2504 Field Service Manual

SC500 (Engine: Fusing)

SC No. Type
SC530-00 D
SC No. Type
SC531-01 D
SC531-03 D
Error Name/Error Condition/Major Cause/Solution
Fusing Exhaust Fan Lock
In the motor ON state, the value of the lock sensor is checked every 0.1
sec.
If a lock signal is not obtained for 50 times consecutively.
• Motor defective
• Connector disconnected
• Harness broken
• IOB defective
• Replace the fusing exhaust fan.
• Reconnect the connector.
• Replace the harness.
• Replace the paper transport IOB.
Error Name/Error Condition/Major Cause/Solution
Development Intake Fan/Right Lock
Drive Cooling Fan Lock
In the motor ON state, the value of the lock sensor is checked every 0.1
sec.
If a lock signal is not obtained for 50 times consecutively.
• Motor defective
• Connector disconnected
• Harness broken
• IOB defective
• Replace the development intake fan/right for SC531-01, or drive
cooling fan for SC531-03.
• Reconnect the connector.
• Replace the harness.
• Replace the imaging IOB.
Service Call 501-584
819