Description: 2nd Feed Timing Sensor error The 2nd feed timing sensor does not activate before the paper exit timing 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: Thermal head MPU Thermal head connector disconnected
Code: E-41
Description: Idling roller HP sensor remains on or off The idling roller HP sensor does not change status within 4.0 seconds after the idling roller motor on signal is generated.
Causes: Idling roller HP sensor Ink idling motor
Code: E-42
Description: Duct plate error The duct plate HP sensor does not change status within 4.0 seconds after the duct plate motor on signal is generated.