Ricoh Pro 8300S - Sc754-44

1.SC Codes
530
Pattern
B
Error Condition
When the tray moved to the home position, the stack weight move HP sensor did not go ON after
enough time for 70 mm of movement had elapsed.
Major Cause
 Stack weight HP sensor defective
 Stack weight motor defective
 Harness connector loose, damaged, or defective
 Master control board defective
Solution
 Reconnect the connector.
 Replace the stack weight motor.
 Replace the stack weight 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.
SC754-44
Error Name
Perfect Binder: Stack Weight HP Sensor Lag Error
Pattern
B
Error Condition
During movement away from the HP sensor, the HP sensor did not go OFF after enough time for 10
mm of movement had elapsed.
Major Cause
 Stack weight HP sensor defective
 Stack weight motor defective
 Harness connector loose, damaged, or defective
 Master control board defective