• Code: SC702-01
• Description: Protection Device Intercept Error 1 (ARDF) When original source 5V power supply is ON, protection device intercept of 24V power supply system is detected.
• Causes: Any of feed motor, transport motor, reverse solenoid, paper feed solenoid, paper feed clutch and FAN motor defective, a harness shortcircuit occurs, and the protection device of the 24V power supply system intercepts.
• Remedy: • Replace the blown fuse or circuit board • Replace the short-circuited parts

• Code: SC702-02
• Description: Protection Device Intercept Error 2 (ARDF) When original source 5V power supply is ON, protection device intercept of 24V OUT power supply system is detected.
• Causes: Solenoid defective or harness short-circuit occurs in 24VOUT power supply system.
• Remedy: • Replace the blown fuse or circuit board • Replace the short-circuited parts

• Code: SC702-03
• Description: Protection Device Intercept Error 3 (ARDF) When original source 5V power supply is ON, protection device intercept of 5VE power supply system is detected.
• Causes: Sensor defective or a harness short-circuit occur in 5VE power supply system.
• Remedy: • Replace the blown fuse or circuit board • Replace the short-circuited parts

• Code: SC702-04
• Description: Protection Device Intercept Error 4 (1-pass ADF) Motor defective in any of the pickup motor, completion stamp, base plate motor or FAN motor, or a harness short-circuit occurs, and the protection device of the non-interlocking power supply system intercepts.
• Causes: Motor defective or a harness short-circuit occurs in the non-interlocking power supply system.
• Remedy: • Replace the blown fuse or circuit board • Replace the short-circuited parts

• Code: SC702-05
• Description: Protection Device Intercept Error 5 (1-pass ADF) Motor defective in the paper feed motor, pullout motor, intermediate motor, scanner motor or paper exit motor, or a harness short-circuit occurs, and the protection device of the interlocking power supply system intercepts.
• Causes: Motor defective or a harness short-circuit occurs in the interlocking power supply system.
• Remedy: • Replace the blown fuse or circuit board • Replace the short-circuited parts

• Code: SC720-03
• Description: Protection Device Intercept Error 1 (2K/3K sheet finisher) Protection device intercept error state (fuse break) is detected.
• Causes: • Short-circuit defective • Overload defective • Motor defective • Solenoid defective
• Remedy: • Check the harness • Replace the controller • Replace the motor • Replace the solenoid

• Code: SC720-10
• Description: Entrance Transport Motor Error (2K/3K sheet finisher) Motor driver detects an error state (DC motor control error). (1st time is jam notification, 2nd time is SC notification)
• Causes: • Motor defective • Connector disconnected • Overload • Encoder defective
• Remedy: • Check the motor connection • Replace the motor • Replace the controller

• Code: SC720-11
• Description: Horizontal Transport Motor Error (2K/3K sheet finisher) Motor driver detects an error state (DC motor control error). (1st time is jam notification, 2nd time is SC notification)
• Causes: • Motor defective • Connector disconnected • Overload • Encoder defective
• Remedy: • Check the motor connection • Replace the motor • Replace the controller