Ricoh D146 Service Manual page 553

SC No. Level
SC569-00 D
SC No. Level
SC571-00 A
SM
Error Name/Error Condition/Major Cause/Solution
Depressurizing Error Detection
Retry operation fails 3 times consecutively.
§
Motor defective
§
Sensor defective
§
Filler modification, defective
§
Replace the motor
§
Replace the sensor
§
Replace the fusing unit
Error Name/Error Condition/Major Cause/Solution
Pressurized Edge Thermistor Disconnection
Below 0 degree C (or above 3F9) detected for (t12)
continuously.
Detection period: 100 ms, detection counts: 10 times or more.
§
Thermistor disconnection
§
Connector disconnected
§
Replace the thermistor
§
Reset the connector
§
Replace the connector
§
Replace the fusing unit
5-79
Service Call 501-584
D146/D147/D148/D149/D150