Ricoh Pro 8300S - Sc720-10; Transport Motor 1 Error (Entrance;Upper Transport)

1.SC Codes
218
Disconnect the connector of the component. Connect the connector of the main board of Finisher
SR5110/SR5120, and then turn ON the power of the finisher (keep the harness on the main board
side connected).
3. Controller board error
Replace the controller board of Finisher SR5110/SR5120.
* Before replacing the board, check that the SC occurs in the same way.
SC720-10
Error Name
Transport Motor 1 Error (Entrance/Upper Transport)
Pattern
D
Error Condition
DCM drive software detects a motor drive error.
(The first four times are reported as jams. An SC is issued when it is repeated five times.)
Major Cause
 Power of the downstream device is not turned on.
 Motor is defective
 Connector is not connected properly.
 Harness is damaged
 Encoder is defective.
 Board is damaged.
*Motor: Entrance motor <DCSM01>
Solution
1. Connector not connected properly
Check if the connectors between the main board of finisher SR5110/SR5120 and the motor are
connected correctly (whether they are disconnected or incorrectly connected).
Reconnect it if it is not connected correctly.
2. Damaged harness
Check if the harness between the main board of Finisher SR5110/SR5120 and the motor is
damaged or exposed.
Replace the harness if it is damaged.
3. Motor defective
Check if the motor is damaged or there are missing parts, whether the motor rotates on its own,
and whether it is overloaded.
Replace the motor.