Ricoh Pro 8300S - Perfect Binder: Cover Registration Sensor Adjustment High Value Error; Perfect Binder: Timing Sensor Adjustment High Value Error; Sc751-17; Sc751-18

1.SC Codes
364
 Re-set the value for glue level thermistor.
 Replace the gluing unit.
 Replace the master control board EEPROM
 Replace the slave board.
 Replace the master control board.
SC751-17
Error Name
Perfect Binder: Timing Sensor Adjustment High Value Error
Pattern
D
Error Condition
The timing sensor A/D input value was lower than 3.0 to 3.5V, and the A/D input value did not go higher
than 3.0 to 3.5V, even after the timing sensor D/A output value went higher than 3.5V.
Major Cause
 Timing sensor connector loose, damaged, or defective
 Sensor defective
 Master control board disconnected, or defective
Solution
 Reconnect the connector.
 Clean the sensor.
 Replace the timing sensor.
 Replace the master control board
 Replace the sensor harness.
SC751-18
Error Name
Perfect Binder: Cover Registration Sensor Adjustment High Value Error
Pattern
D
Error Condition
The cover registration sensor A/D input value was lower than 3.0 to 3.5V, and the A/D input value did
not go higher than 3.0 to 3.5V, even after the cover registration sensor output value output went higher
than 3.5V.