Ricoh D147 - Page 578

Service Call 700-792
D146/D147/D148/D149/D150 5-104 SM
SC No. Level Error Name/Error Condition/Major Cause/Solution
-01
§ Base plate paper feed correct position sensor error (output
error)
§ Base plate home position sensor error (output error)
§ Base plate motor error (does not rotate)
§ Controller error
-02
§ Pick-up home position sensor error (output error)
§ Pick-up motor error (does not rotate)
§ Controller error
-04, 05, 06, 07, 09
§ Motor defective
§ Connector disconnected
§ Harness broken
§ Overload
-01, 02
§ Check the sensor harness and motor harness connection
§ Replace the sensor harness and motor harness
§ Replace the sensor
§ Replace the motor
§ Replace the controller
-04, 05, 06, 07, 09
§ Check the harness connection
§ Replace the harness
§ Replace the motor
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC701-02 D Original Pick-up Motor Driver Error (1-pass ADF)
When the protective function of motor driver IC detects:
§ Over current
§ Heating
and an error is output
Motor driver IC detects an error