Brother DCP-9055CDN Service Manual page 300

(7) Remove the two Taptite cup S M3x6 SR screws to remove the Top beam from the Base
frame unit.
Taptite cup S M3x6 SR
Base frame unit
(8) Remove the five Taptite cup S M3x6 SR screws to remove the four Scanner holders.
Taptite cup S M3x6 SR
Scanner holder
Base frame unit
Fig. 3-163
Taptite cup S
Taptite cup S M3x6 SR
M3x6 SR
Scanner holder
Scanner holder
Fig. 3-164
3-119
Top beam
<Front>
Taptite cup S M3x6 SR
Scanner holder
Taptite cup S M3x6 SR
Scanner holder
Laser unit
<Front>
Confidential