Description: Scanner error: The scanner HP sensor does not turn on within 14.0 seconds after the main switch turns on. On the Initial Movement, the Scanner HP sensor does not turn off when the scanner moves 20.0 mm towards the scanning position. On the Initial Movement, the Scanner HP sensor does not turn on within 2.0 seconds after the main switch turns on.
Causes: Scanner drive Scanner HP sensor Scanner motor
Code: E-14
Description: SBU error: The MPU board cannot communicate with SBU or communication data is not expected. The value of the SBU white level adjustment is out of the correct range. The value of the SBU black level adjustment is out of the correct range. The power of LED lamp is not enough.
Description: 2nd Feed Start Timing Sensor error: The 2nd feed start timing sensor does not activate before the master eject position sensor activates.
Causes: Drum sensors Feeler
Code: E-23
Description: Master Eject Position Sensor (Drum HP) error: The master eject position sensor does not activate before the feed start timing sensor activates.
Causes: Drum sensors Feeler
Code: E-24
Description: Feed Start Timing Sensor error: The feed start timing sensor does not activate before the 2nd feed timing sensor activates.
Causes: Drum sensors Feeler
Code: E-40
Description: Thermal Head ID error: The CPU detects an abnormal ID signal from the thermal head.
Causes: Different thermal head MPU Thermal head connector disconnected