Ricoh Pro C7200S Troubleshooting Manual page 311

SC No. Level
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After the repairs, cancel the low performance mode, and then turn the power
off/on.
SC No. Level
SC753- B Perfect Binder: Book registration sensor adjustment high value error
67
When the book registration sensor was adjusted, the sensor A/D input was less
than 2.58 V, even after the sensor D/A output was more than 3.3V.
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After the repairs, cancel the low performance mode, and then turn the power
off/on.
SC No. Level
SC753- B Perfect Binder: Timing sensor adjustment low value error
68
The timing sensor A/D input value was higher than 3.0 to 3.5V, the A/D input value
did not enter the range 3.0 to 3.5V, even after timing sensor D/A output value was
lower than 0.1V.
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After the repairs, cancel the low performance mode, and then turn the power
off/on.
Error Name/Error Condition/Major Cause/Solution
Sensor defective
Cutter control board disconnected, defective
Reconnect the connector.
Replace the entrance path sensor.
Replace the cutter control board.
Replace the sensor harness.
Error Name/Error Condition/Major Cause/Solution
Book registration sensor connector loose, broken, defective
Cutter control board disconnected, defective
Reconnect the connector.
Replace the book registration sensor.
Replace the cutter control board.
Replace the sensor harness.
Error Name/Error Condition/Major Cause/Solution
Timing sensor connector loose, broken, defective
Sensor defective
Master control board disconnected, defective
Reconnect the connector.
Replace the timing sensor.
Replace the master control board.
Replace the sensor harness.
1.SC Codes
307