Brother HL-3040CN Service Manual page 307

(3) Turn the Main body upside down.
(4) Remove the two Taptite bind B M4x12 screws to remove the Under bar from the Main
body.
Under bar
Main body
<Bottom of main body>
(5) Disconnect the Connector (CN2) of the Heater 120V harness ASSY from the Low-voltage
power supply PCB ASSY.
Low-voltage power supply PCB ASSY
Taptite bind B M4x12
Fig. 5-172
CN2
Fig. 5-173
5-133
Heater 120V harness ASSY
<Right side>
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