Brother DCP-L8400CDN Service Manual page 311

(9) Release all the wiring from the Cable rack.
(10) Release the six Hooks and slide the Cable rack in the direction of the arrow and remove it
from the Main body.
Hook
Cable rack
(11) Remove the Taptite cup S M3x8 SR screw and fasten the Under bar ground spring to the
Rib of the Main body.
<Back side>
Main body
Under bar ground spring
Process drive unit
Hook
Hook
Fig. 3-204
Fig. 3-205
3-147
Hook
Hook
<Left side>
Taptite cup S M3x8 SR
Rib
Confidential