Description: Sorter: End release motor error - Timing & Condition - The bin end open or close sensor does not activates within the timing programmed. When this error detected twice, this SC code is displayed.
Causes: • Poor connection of connectors. • Defective bin end open or close sensor • Defective end release motor • Defective main board
Remedy: 1. Check if the connectors of the bin end open and close sensors and end release motor are properly connected. 2. Replace the bin end open or close sensor. (Input check: SP 5-803-126/127) 3. Replace the end release motor. (Output check: SP 5- 804-125) 4. Replace the main board.
Code: SC727
Description: Grip shift motor error - Timing & Condition - The grip H.P. sensor does not activates within the timing programmed. When this error detected twice, this SC code is displayed.
Causes: • Poor connection of connectors. • Defective grip H.P. sensor • Defective grip shift motor • Defective main board
Remedy: 1. Check if the connectors of the grip H.P. sensor and grip shift motor are properly connected. 2. Replace the grip H.P. sensor. (Input check: SP 5-803- 129) 3. Replace the grip shift motor. (Output check: SP 5-804- 126) 4. Replace the main board
Code: SC731
Description: Sorter: Staple unit motor error - Timing & Condition - The staple unit H.P. sensor does not activates within the timing programmed. When this error detected twice, this SC code is displayed.
Causes: • Poor connection of connectors. • Defective staple unit H.P. sensor • Defective grip shift motor • Defective main board
Remedy: 1. Check if the connectors of the staple unit H.P. sensor and/or staple unit motor are properly connected. 2. Replace the staple unit motor H.P. sensor. (Input check: SP 5-803-130) 3. Replace the staple unit motor. (Output check: SP 5- 804-128) 4. Replace the main board.
Code: SC741
Description: LCT: Main motor error - Timing & Condition - • LCT main motor speed is out of range for more than 0.5 seconds during rotation.
Causes: • Poor connection of connectors • Defective LCT main motor • Defective LCT main board
Remedy: 1. Check if the connector is properly connected. 2. Replace the LCT main motor.
Code: SC742
Description: LCT: Tray lift error - Timing & Condition - • The upper limit sensor does not activate within 18 seconds after the lift motor turns on (in UP direction) when the main switch is turned on or close the LCT cover. • The lower limit sensor does not activate within 18 seconds after the lift motor turns on (in DOWN direction) when paper runs out (paper end) or the Down key is pressed.
Causes: • Poor connection of connectors • Defective lift motor • Defective upper limit sensor • Defective pick-up solenoid • Defective LCT main board
Remedy: 1. Check if the connectors of the lift motor, upper limit sensor, and pick-up solenoid are properly connected. 2. Replace the lift motor. 3. Replace the upper limit sensor. 4. Replace the pick-up solenoid. 5. Replace the LCT main board
Code: SC790
Description: FPU: Projector lamp on error - Timing & Condition - The projector lamp does not turns on 100msec after 5V is applied to it.
Causes: • Poor connection of connector • Blown projector lamp • Defective projector main board
Remedy: 1. Check if the connector is properly connected. 2. Replace the projector lamp if it is blown. 3. Replace the projector main board.