Ricoh Pro C7200S Troubleshooting Manual page 253

SC No. Level
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SC No. Level
SC751- D Perfect Binder: Stacking tray lower limit late error
84
When the stacking tray was lowered, the tray lower limit sensor did not go ON
after the stacking tray lift motor had operated long enough for 90 mm of lift.
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SC No. Level
SC751- D Perfect Binder: Stacking tray low limit lag error
85
When the stacking tray was raised, the tray lower limit sensor did not go OFF after
the stacking tray lift motor had operated long enough for 30mm of lift.
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Error Name/Error Condition/Major Cause/Solution
Switchback roller lift motor defective
Connector loose, broken, defective
Reconnect the connector.
Replace the switchback lift motor.
Replace the switchback roller HP sensor.
Replace the master control board.
Replace the motor harness.
Replace the sensor harness.
Error Name/Error Condition/Major Cause/Solution
Tray lower limit sensor defective
Stacking tray lift motor defective
Reconnect the connector.
Replace the stacking tray lift motor.
Replace the tray lower limit sensor.
Replace the master control board.
Replace the motor harness.
Replace the sensor harness.
Error Name/Error Condition/Major Cause/Solution
Tray lower limit sensor defective
Stacking tray lift motor defective
Harness connector loose, broken, defective
Reconnect the connector.
Replace the stacking tray lift motor.
Replace the tray lower limit sensor.
Replace the master control board.
Replace the motor harness.
Replace the sensor harness.
1.SC Codes
249