Description: ADF/SCN RELATED FATAL ERROR_1 FB PID excess speed detection
Causes: State in which driven at unexpected speed (fast) for control. • Encoder cable disconnected • ADF/SCN unit failure (motor driver failure)
Remedy: 1 Check the connection state of the encoder cable Is the cable of the corresponding encoder correctly connected to the SCN main board? (CN30, CN31, and CN32) Y: Replace the ADF/SCN unit. N: Reconnect the encoder cable.
Code: 100066
Description: ADF/SCN RELATED FATAL ERROR_3 FB PID reverse detection
Causes: • The driving time of the motor exceeded the set time. • When rotated in the opposite direction to rotation direction (There was a sudden load error, and the motor rotated in the opposite direction in reaction to it) • State in which load of motor exceeds expected load, and motor does not rotate at all • Foreign object or jammed paper remaining • Motor cable disconnected • ADF/SCN unit failure (main board failure, drive part damaged)
Remedy: 1 Check for a foreign object and jammed paper remaining Check that there is no foreign object or paper jam remaining in the document feed path. Y: Go to step 2 N: Remove the foreign object or jammed paper. 2 Check the connection state of the motor cable Is the corresponding motor cable correctly connected to the SCN main board? (CN20, CN21, and CN22) Y: Replace the ADF/SCN unit. N: Reconnect the motor cable.
Code: 100067
Description: ADF/SCN RELATED FATAL ERROR_3 FB PID lock detection
Causes: • The driving time of the motor exceeded the set time. • When rotated in the opposite direction to rotation direction (There was a sudden load error, and the motor rotated in the opposite direction in reaction to it) • State in which load of motor exceeds expected load, and motor does not rotate at all • Foreign object or jammed paper remaining • Motor cable disconnected • ADF/SCN unit failure (main board failure, drive part damaged)
Remedy: 1 Check for a foreign object and jammed paper remaining Check that there is no foreign object or paper jam remaining in the document feed path. Y: Go to step 2 N: Remove the foreign object or jammed paper. 2 Check the connection state of the motor cable Is the corresponding motor cable correctly connected to the SCN main board? (CN20, CN21, and CN22) Y: Replace the ADF/SCN unit. N: Reconnect the motor cable.
Code: 100069
Description: ADF/SCN RELATED FATAL ERROR_3 FB PID excess load
Causes: • The driving time of the motor exceeded the set time. • When rotated in the opposite direction to rotation direction (There was a sudden load error, and the motor rotated in the opposite direction in reaction to it) • State in which load of motor exceeds expected load, and motor does not rotate at all • Foreign object or jammed paper remaining • Motor cable disconnected • ADF/SCN unit failure (main board failure, drive part damaged)
Remedy: 1 Check for a foreign object and jammed paper remaining Check that there is no foreign object or paper jam remaining in the document feed path. Y: Go to step 2 N: Remove the foreign object or jammed paper. 2 Check the connection state of the motor cable Is the corresponding motor cable correctly connected to the SCN main board? (CN20, CN21, and CN22) Y: Replace the ADF/SCN unit. N: Reconnect the motor cable.
Code: 100070
Description: ADF/SCN RELATED FATAL ERROR_2 FB PID excess time
Causes: The driving time of the motor exceeded the set time. ADF/SCN unit failure (SCN main board failure)
Remedy: 1 Check the reproducibility Did the corresponding error occur? Y: Replace the ADF/SCN unit. N: Not reproducible (contact service support )
Code: 100073
Description: ADF/SCN RELATED FATAL ERROR_1 FB BS+ excess speed detection
Causes: State in which driven at unexpected speed (fast) for control. • Encoder cable disconnected • ADF/SCN unit failure (motor driver failure)
Remedy: 1 Check the connection state of the encoder cable Is the cable of the corresponding encoder correctly connected to the SCN main board? (CN30, CN31, and CN32) Y: Replace the ADF/SCN unit. N: Reconnect the encoder cable.