Service Call 700-792
SM 5-111 D146/D147/D148/D149/D150
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC720 2K/3K Sheet finisher Error
SC720-62 B Transfer Roller Transport Motor Error (2K/3K sheet finisher)
SC720-63 B Folding Transport Motor Error (2K/3K sheet finisher)
§ SC720-62
Motor driver detects an error (DC motor control error) (1st
time is jam notification, 2nd time is SC notification).
§ SC720-63
Motor driver detects an error (short-circuit/ overheating) (1st
time is jam notification, 2nd time is SC notification).
§ Motor defective
§ Connector disconnected
§ Overload
§ Encoder defective
§ Check the motor
§ Replace the motor
§ Replace the controller