Brother DCP-L8400CDN Service Manual page 466

(16) Disconnect the two Connectors (CN1 and CN2) from the Eject sensor PCB ASSY.
Connector
Eject sensor
*
PCB ASSY
Assembling Note:
* Center thermistor has a black and blue connectors (230V models only).
The black connector may be connected to the blue insertion port and vice versa.
(17) Disconnect the Electrode terminal of the Main body from the Electrode terminal of the
Fuser unit.
Electrode terminal of the Fuser unit
Electrode terminal
of the Main body
Main body
<Back side>
CN1
CN2
Fig. 7-13
Fig. 7-14
7-9
Connector
(Center thermistor
*
harness )
CN1
CN2
<Back side>
Fuser unit
Confidential