Ricoh D117 - Page 384

SC Tables
SM 6-23 D117/D118
Troubleshooti
ng
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
498 C
Temperature and humidity sensor error
 The thermistor output of the temperature sensor was not within the
prescribed range (more than 0.76V to less than 2.90V).
 The thermistor output of the humidity sensor was not within the
prescribed range (2.4V or more).
 Temperature and humidity sensor harness disconnected, loose,
defective
 Temperature and humidity sensor defective
1. Check the connector and harness.
2. Replace the temperature and humidity sensor.