Ricoh D146 Service Manual page 578

Service Call 700-792
SC No. Level
SC No. Level
SC701-02 D
D146/D147/D148/D149/D150
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
Error Name/Error Condition/Major Cause/Solution
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
5-104 SM