Ricoh Pro 8310 - Sc754-10; Sc754-11

1.SC Codes
508
SC754
SC754-10
Error Name
Perfect Binder: Signature Thickness Sensor Value Unstable Error
Pattern
B
Error Condition
The signature thickness reading did not change, even after the main grip unit opened and closed.
Major Cause
 Signature thickness sensor defective
 Connector loose, broken, defective
 Slave control board defective
 Master control board defective
 EEPROM on the master board defective
Solution
 Reconnect the connector.
 Specify the signature thickness again.
 Replace the signature thickness sensor.
 Replace the EEPROM on the master board.
 Replace the slave control board.
 Replace the master control board.
 Replace the sensor harness.
After the repairs, cancel the low performance mode, and then turn the power off/on.
SC754-11
Error Name
Perfect Binder: Glue Vat Roller Motor Error
Pattern
B
Error Condition
The glue vat roller rotation sensor could not detect rotation of the glue vat roller motor within 1200 ms of
motor operation.