Ricoh Pro 8300S, Troubleshooting Manual, Page: 574 / 963

1.SC Codes
566
(binder unit controller board). (Check all the connectors are properly connected.)
If the connector is not connected properly, reconnect the connector. Turn the power OFF/ON, and
then check if the SC recurs.
3. Check the harness.
Check the harness between the jog fence motor 2/side fence 2 HP sensor and sub board (binder
unit controller board).
If the harness is damaged or exposed, replace it. Turn the power OFF/ON, and then check if the
SC recurs.
4. Replace the components.
 If the jog fence motor 2 does not operate, replace the motor.
 If the side fence 2 HP sensor does not react, replace the sensor.
 If the sub board (binder unit controller board) is defective, replace the board.
SC756-33
Error Name
Ring Binder: Stack Tamper HP Error
Pattern
B
Error Condition
 The stack tamper moved from home position, but home position is detected even after a specified
time had passed. (The first time is reported as a jam. An SC is issued the second time this occurs.)
 The stack tamper has moved to the home position, but home position is not be detected within a
specified time. (The first time is reported as a jam. An SC is issued the second time this occurs.)
*First time jam: Pre-punch jogger jam (J343)
Major Cause
 Power of downstream unit not turned on
 Stack tamper motor detective
 Connector disconnected
 Overload
 Stack tamper HP sensor detective
Solution
1. Turn the power OFF and ON.
2. Check the connector.
Check the connection between the stack tamper motor/stack tamper HP sensor and the sub board.
(Check all the connectors are completely connected.)
If the connector is not connected properly, reconnect the connector. Turn the power OFF/ON, and