Ricoh PRO C7210SX - Page 347

1.SC Codes
343
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
off/on.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC754-
64
B
Perfect Binder: Main grip close sensor (R) late error
At the start of the main grip close operation, the MG close sensor (R) did not go
ON, even after the MG motor (R) had operated for 3000 ms.
 Main grip motor (R) defective
 Main grip close sensor (R) defective
 Connector or harness loose, broken, defective
 Slave control board defective
 Reconnect the connector.
 Replace the main grip motor (R).
 Replace the main grip close sensor (R).
 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-
65
B
Perfect Binder: Main grip close sensor (R) lag error
At the start of the main grip close operation, the MG close sensor (R) did not go
OFF, even after the MG motor (R) had operated for 500 ms.
 Main grip motor (R) defective
 Main grip close sensor (R) defective
 Connector or harness loose, broken, defective
 Slave control board defective
 Reconnect the connector.
 Replace the main grip motor (R).
 Replace the main grip close sensor (R).
 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.