Ricoh Pro 8300S - Page 289

1.SC Codes
281
 725-31: Stopper 2 Motor Error (Multi-Folding Unit)
 725-32: Stopper 3 Motor Error (Multi-Folding Unit)
 725-33: Jogger Fence Motor Error (Multi-Folding Unit)
 725-34: Dynamic Roller Lift Motor Error (Multi-Folding Unit)
 725-35: Registration Roller Release Motor Error (Multi-Folding Unit)
 725-36: Direct-Send Junction Gate Motor Error (Multi-Folding Unit)
 725-37: FM6 Pawl Motor Error (Multi-Folding Unit)
 725-38: Fold Plate Motor Error (Multi-Folding Unit)
Pattern
B
Error Condition
 Home position remains detected after a specified time after leaving the home position. (The first
four times are reported as jams. An SC is issued when it is repeated five times.)
 The motor driver detected an error. (This SC is issued when the error was detected for the first
time).
Major Cause
 Power of downstream unit is not turned on.
 Overcurrent to the motor
 Motor driver overheat detected
 Connector disconnected
Corresponding motors and sensors:
 725-30: Stopper 1 Motor (M8), Stopper 1 HP Sensor
 725-31: Stopper 2 Motor (M12), Stopper 2 HP Sensor
 725-32: Stopper 3 Motor (M17), Stopper 3 HP Sensor
 725-33: Jogger Fence Motor (M6), Jogger Fence HP Sensor
 725-34: Dynamic Roller Lift Motor (M11), Dynamic Roller HP Sensor
 725-35: Registration Roller Release Motor (M10), Registration Roller Release HP Sensor
 725-36: Direct-Send Junction Gate Motor (M15), Direct Send JG HP Sensor
 725-37: FM6 Pawl Motor (M16), FM6 Pawl HP Sensor
 725-38: Fold Plate Motor (M9), Fold Plate HP Sensor
Solution
1. Turn the power off and on to check the SC occurs again.
2. Connector not connected properly
Check all the connectors between the corresponding motor and the controller board, and the
connectors connecting the HP sensor with the controller board are completely connected. (not
disconnected or half-inserted)