Ricoh PRO C7200X - Page 325

1.SC Codes
321
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
 Master control board defective
 Reconnect the connector.
 Replace the switchback flapper motor.
 Replace the switchback flapper HP sensor.
 Replace the master control board.
 Replace the motor harness.
 Replace the sensor harness.
After the repairs, cancel the low performance mode, and then turn the power
off/on.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC754-
18
B
Perfect Binder: Switchback flapper HP sensor lag error
During the switchback flapper lift operation, the switchback flapper HP sensor did
not go OFF, even though the switchback flapper motor operated long enough for
lowering through an arc of 150 degrees
 Switchback flapper HP sensor defective
 Switchback flapper motor defective
 Connector loose, broken, defective
 Master control board defective
 Reconnect the connector.
 Replace the switchback flapper motor.
 Replace the switchback flapper HP sensor.
 Replace the master control board.
 Replace the motor harness.
 Replace the sensor harness.
After the repairs, cancel the low performance mode, and then turn the power
off/on.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC754-
19
B
Perfect Binder: TE press lever HP sensor late error
When the trailing edge press lever was released, the TE press lever HP sensor did
not go ON, even though the TE press lever motor operated long enough to move
the lever through and arc of 30 degrees.
 TE press lever HP sensor defective
 TE press lever motor defective
 Connector loose, broken, defective
 Master control board defective