Ricoh PRO C7210 - Page 351

1.SC Codes
347
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
 Replace the signature path exit HP sensor.
 Replace the slave control board.
 Replace the motor harness.
 Replace the sensor harness.
After the repairs, cancel the low performance mode, and then turn the power
off/on.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC754-
73
B
Perfect Binder: Signature exit path HP sensor lag error
During signature exit roller nip operation, the signature exit path sensor did not go
OFF, even after the signature exit path motor was OFF for 300 ms.
 Signature path exit motor defective
 Signature path exit HP sensor defective
 Connector loose, broken, defective
 Slave control board defective
 Reconnect the connector.
 Replace the signature path exit motor.
 Replace the signature path exit HP sensor.
 Replace the slave control board.
 Replace the motor harness.
 Replace the sensor harness.
After the repairs, cancel the low performance mode, and then turn the power
off/on.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC754-
74
B
Perfect Binder: Signature path exit press sensor late error
During signature exit roller nip operation, the signature exit path exit press sensor
did not go ON, even after the signature exit path motor operated for 300 ms.
 Signature path exit motor defective
 Signature path exit press sensor defective
 Connector loose, broken, defective
 Slave control board defective
 Reconnect the connector.
 Replace the signature path exit motor.
 Replace the signature path exit press sensor.
 Replace the slave control board.
 Replace the motor harness.