Lexmark 4039-1XX - Manual (Page 99)

Repair Information 85
4039-1XX
Exit Sensor Removal
1. Remove the front cover.
2. Disconnect the fuser/sensor cable.
3. Disconnect the thermistor cable.
4. Disconnect the fuser solenoid cable. This cable is not present in
all models.
5. Release the latches [A].
6. Pull the sensor down to remove it.