SC No. Level Error Name/Error Condition/Major Cause/Solution
SC522-00 C Paper Exit Motor: Lock
During motor ON, after checking the motor error notification registers
(err_velo and err_posi) for 500msec, the error state of either register was
detected at least 5 times.
• Motor defective
• Connector disconnected
• Harness broken
• IOB defective
• Encoder defective
• Replace the motor
• Reset the connector
• Replace the harness
• Replace the IOB
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC530-00 D Fusing Exhaust Heat Fan Lock
In the motor ON state, the value of the lock sensor is checked every
100msec.
If a lock signal is not obtained for 50 times consecutively.
• Motor defective
• Connector disconnected
• Harness broken
• IOB defective
• Replace the fusing exhaust heat fan
• Reset the connector
• Replace the harness
• Replace the IOB
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC531-01 D Development Intake Fan/Right Lock
Service Call 501-584
499