Ricoh Pro 8300S - Ring Binder: Binder Unit Detection Error; Sc756-48

1.SC Codes
575
 Connector disconnected
 Overload
 Alignment pin HP sensor defective
 Alignment pin up sensor defective
 Jog mechanism defective
 Punch defective
Solution
1. Turn the power OFF and ON.
2. Check the connector.
Check the connection between the alignment pin motor/ alignment pin HP sensor/ alignment pin up
sensor and the sub board. (Check all the connectors are completely connected.)
If the connector is disconnected, reconnect the connector. Turn the power OFF/ON, and then
check if the SC recurs.
3. Check the harness.
Check if the harness between the alignment pin motor/ alignment pin HP sensor/ alignment pin up
sensor and the sub board is damaged or exposed. If so, replace the harness. Turn the power
OFF/ON, and then check if the SC recurs.
4. Replace the components.
 Replace the alignment pin motor.
 Replace the alignment pin HP sensor.
 Replace the Alignment pin up sensor.
 Replace the sub board.
SC756-48
Error Name
Ring Binder: Binder Unit Detection Error
Pattern
B
Error Condition
Binder unit is not detected at initialization. (The first time is reported as a jam. An SC is issued the
second time this occurs.)
*First time jam: Binder unit not detected jam (J338)
Major Cause
 Power of downstream unit not turned on
 Connector disconnected
 Drawer connector defective