Ricoh PRO C7200X - Page 321

1.SC Codes
317
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
off/on.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC753-
89
B
Perfect Binder: Signature thickness sensor maximum value error
When the result of the signature thickness detection (A/D value) was adjusted, the
maximum value (25mm) was smaller than the A/D value.
 Signature thickness sensor defective
 Connector loose, broken, defective
 Slave control board defective
 Master control board defective
 EEPROM on the master board defective
 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.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC754-
10
B
Perfect Binder: Signature thickness sensor value unstable error
The signature thickness reading did not change, even after the main grip unit
opened and closed.
 Signature thickness sensor defective
 Connector loose, broken, defective
 Slave control board defective
 Master control board defective
 EEPROM on the master board defective
 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.