Ricoh PRO C7210X - Page 238

1.SC Codes
234
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
 Replace the master control board.
 Replace the VR harness.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC751-
47
D
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 connector loose, broken, defective
 Sensor defective
 Reconnect the connector.
 Specify the signature thickness again.
 Replace the signature thickness sensor.
 Replace the master control board EEPROM
 Replace the slave control board.
 Replace the master control board.
 Replace the VR harness.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC751-
48
D
Perfect Binder: Glue vat HP sensor late error
 The glue vat HP sensor (rear) did not go ON when the glue vat roller motor
initialized at power on and remained on for 4240 ms.
 When the glue vat HP sensor (rear) moved from the HP to the front, the glue
vat HP sensor was already OFF.
 Glue vat roller motor connector loose, broken, defective
 Motor defective
 Glue vat HP sensor connector loose, broken, defective
 Sensor defective
 Reconnect the connector.
 Replace the glue vat roller motor.
 Replace the glue vat HP sensor.
 Replace the slave control board.
 Replace the motor harness.
 Replace the sensor harness.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC751-
49
D
Perfect Binder: Glue vat HP sensor lag error
The glue vat HP sensor did not go off when the glue vat moved to the front, even