4. Troubleshootingc) Replace the DCF pick up unit2(JC93-00513A) or defective part.6) Check the DCF feed motor.a) Check if the DCF feed motor cable is connected correctly.b) If the connection is OK, replace the DCF feed drive unit(JC93-00447A).(Refer to 3.3.33.2 DCF Feed Motor)7) Check the DCF pick up motor.a) Check if the DCF pick up motor cable is connected correctly.b) If the connection is OK, replace the DCF pick up drive unit(JC93-00442A).(Refer to 3.3.33.3 DCF Pick Up Motor)4-125 Copyright© 1995-2016 SAMSUNG. All rights reserved.