Ricoh Pro 8300S - Page 586

1.SC Codes
578
2. Check the connector.
Check the connection between the output belt motor/ output belt HP sensor and the main 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 output belt motor/ output belt HP sensor and the main 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 output belt motor.
 Replace the output belt HP sensor.
 Replace the main board.