Ricoh Pro C7200S Troubleshooting Manual page 186

1.SC Codes
SC No. Level
SC731- D Stacker 2 (Downstream): Proof Tray JG Motor Error
20
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SC No. Level
SC730- D Stacker 1 (Upstream): Shift Tray JG Motor Error
21
SC731- D Stacker 2 (Downstream): Shift Tray JG Motor Error
21
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SC No. Level
SC730- B Stacker 1 (Upstream): Shift Motor Error
182
Error Name/Error Condition/Major Cause/Solution
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)
Motor driver detected an error. (SC from the first time)
Motor defective
Connecter disconnected
Overload
Home position sensor defective
Motor driver overcurrent
Motor driver overheat detected
Check the Proof Tray JG Motor/Proof Tray JG HP Sensor connection.
Replace the Proof Tray JG Motor/Proof Tray JG HP Sensor.
Error Name/Error Condition/Major Cause/Solution
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)
Motor driver detected an error. (SC from the first time)
Motor defective
Connecter disconnected
Overload
Home position sensor defective
Motor driver overcurrent
Motor driver overheat detected
Check the Shift Tray JG Motor/Shift Tray JG HP Sensor connection.
Replace the Shift Tray JG Motor/Shift Tray JG HP Sensor.
Error Name/Error Condition/Major Cause/Solution