Brother MFC-8480DN - Menu and Features - Continued; Menu Table: Initial Setup (Reset and Language)

4-13
Confidential
(28) Disconnect the harness of the wireless PCB ASSY.
(29) Slide the Sub duct to the direction of 29b while pressing the Hook to the direction of 29a
and remove the Sub duct from the Air duct.
Fig. 4-19
(30) Remove the Filter from the Air duct.
Fig. 4-20
Note :
• The filter is dirt. Be careful when disassembling or assembling it.
Air duct
Hook
Sub duct
<Back side>
29a
29b
29c
28
Hooks
Wireless PCB harness
Air duct
Filter