Ricoh PRO C7210

1.SC Codes
170
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC720-
81
D
Protection Device Break Error 3
There was an error in the voltage level of the 24V_POW power supply (this SC
issues immediately at 1st occurrence).
 Motor defective
 Harness short-circuit
 Replace the motor/ Reconnect the connector.
 Replace the harness.
 Replace the Main Board.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC720-
82
B
Base Fence Movement Motor Error
 When moving to the home position, home position was not detected within
specified number of pulses. (The first time: jam display, the second time: SC)
 When moving from the home position, home position was still detected after
specified number of pulses. (The first time: jam display, the second time: SC)
 DC motor drive software detected an error (this SC issues immediately at 1st
occurrence).
 Motor defective
 Connector disconnected
 Overload
 Encoder defective
 Home position sensor defective
 Replace the Base Fence Movement Motor, reconnect the connector.
 Replace the Base Fence Front-back HP Sensor, reconnect the connector.
 Replace the harness.
 Replace the Main Board.
 Resolve the mechanical failure for the stapler mechanism.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC720-
83
B
Stack Transport Motor Error
DC motor drive software detected an error. (This SC issues immediately at 1st
occurrence).
 Motor defective
 Connector disconnected
 Overload
 Encoder defective
 Replace the Stack Transport Motor, reconnect the connector.