Ricoh PRO C7210 - Page 232

1.SC Codes
228
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
 Slave control board disconnected, defective
 Reconnect the connector.
 Replace the LE detect sensor.
 Replace the slave control board.
 Replace the sensor harness.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC751-
31
D
Perfect Binder: Entrance path sensor adjustment low value error
When the entrance path sensor was adjusted, the sensor A/D input was higher
than 2.58 V, even after the sensor D/A output was lowered to 0V.
 Entrance path sensor connector loose, broken, defective
 Sensor defective
 Cutter control board disconnected, defective
 Reconnect the connector.
 Replace the entrance path sensor.
 Replace the cutter control board.
 Replace the sensor harness.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC751-
32
D
Perfect Binder: Book registration sensor adjustment low value error
When the book registration sensor was adjusted, the sensor A/D input was more
than 2.58 V, even after the sensor D/A output was less than 0V.
 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.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC751-
33
D
Perfect Binder: LE detect sensor late error
The stack was late for gluing to the cover because there was no stack transport
end sensor from the slave control board and there was no signal that the LE detect
sensor had signaled to arrival of the stack.
LE detect sensor connector loose, broken, defective
 Sensor defective
 Reconnect the connector.