Brother HL-L9300CDW Service Manual page 218

9.23 Develop Release Drive Unit
(1) Release the wiring of the Develop release drive unit.
(2) Remove the three Taptite bind B M4x12 screws from the Develop release drive unit.
Release the three Hooks and remove the Develop release drive unit from the Main body.
Develop release drive unit
Taptite bind
B M4x12
Harness routing: Refer to
Hook
<Left side>
Fig. 3-93
" Develop Release Drive Unit, Develop Release Sensor PCB
ASSY, Toner/New Sensor PCB ASSY"
3-77
Hook
Main body
Confidential