Ricoh Pro 8300S - Sc362-01; TD Sensor Output Error: Lower Limit (K)

1.SC Codes
65
 Toner supply unit is defective.
 Development unit is defective.
Solution
1. Check whether the TD sensor (SEN1) is properly connected.
Inspect and reconnect the TD sensor (SEN1) connector.
2. Replace the following parts (they are listed in order of priority):
1. Developer
2. TD sensor (SEN1)
3. TD sensor (SEN1) harness (if it is damaged)
4. Toner supply unit
5. Development unit
SC362-01
Error Name
TD Sensor Output Error: Lower Limit (K)
Pattern
D
Error Condition
This error is detected when the TD sensor (SEN1) detects that the toner density is extremely high.
Major Cause
 TD sensor (SEN1) is not connected properly.
 Old developer is used.
 TD sensor (SEN1) defective.
 TD sensor (SEN1) harness damaged.
 Toner supply unit defective.
 Development unit defective.
Solution
1. Check whether the TD sensor (SEN1) is properly connected.
Inspect and reconnect the TD sensor (SEN1) connector.
2. Replace the following parts (they are listed in order of priority):
1. Developer
2. TD sensor (SEN1)
3. TD sensor (SEN1) harness (if it is damaged)
4. Toner supply unit
5. Development unit