Brother 09055CDN Service Manual page 332

(3) Disconnect the wiring of the Fuser develop motor flat cable from the Develop FFC holder.
(4) Release the two Hooks to remove the Develop FFC holder from the Upper cable rack.
Develop FFC holder
Hook
Hook
<Left side>
(5) Disconnect the wiring of the Laser unit-Engine flat cable and Laser unit-Main flat cable
from the Upper cable rack.
(6) Release the four Hooks to remove the Upper cable rack from the Base frame unit.
Upper cable rack
Hook
<Left side>
Upper cable rack
Fig. 3-217
Hook
Base frame unit
Fig. 3-218
3-149
Confidential