Ricoh PRO C7200X - Page 348

1.SC Codes
344
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC754-
66
B
Perfect Binder: Main grip motor (R) rotation error
At the start of the main grip open operation, the MG encoder sensor (R) was not
detected on/off, even after the MG motor (R) had operated for 200 ms.
 Main grip motor (R) defective
 Main grip encoder 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 encoder 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-
67
B
Perfect Binder: Main grip open sensor (F) late error
At the start of the main grip open operation, the MG open sensor (F) did not go
ON, even after the MG motor (R) had operated for 3000 ms.
 Main grip motor (F) defective
 MG open sensor (F) defective
 Connector or harness loose, broken, defective
 Slave control board defective
 Reconnect the connector.
 Replace the MG motor (F).
 Replace the MG open sensor (F).
 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-
68
B
Perfect Binder: Main grip open sensor (F) lag error
At the start of the main grip close operation, the MG open sensor (F) did not go
OFF, even after the MG motor (F) had operated for 500 ms.