Brother HL-L9300CDW Service Manual page 368

Note:
As the Spacer tends to come off, be careful not to lose it.
High-voltage power supply PCB ASSY
Spacer
(13) Remove the four Screw bind M3x8 screws and remove the Main shield cover plate ASSY
from the Main body.
Screw bind M3x8
Main shield
cover plate ASSY
Screw bind
M3x8
Spacer
Spacer
Fig. 7-31
<Left side>
Fig. 7-32
7-19
Spacer
<Right side>
Main body
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