7.29
Filter
(1) Slide the Sub duct to the direction of 1b while pressing the three Hooks and remove the
Sub duct from the Air duct.
(2) Remove the Filter from the Air duct.
NOTE:
The filter is dirt. Be careful when disassembling or assembling it.
Air duct
Filter
1b
1a
Hook
Filter
HL-5240/5250DN/5270DN/5280DW SERVICE MANUAL
Hooks
Sub duct
Fig. 5-83
Fig. 5-84
5-55
<Back side>
Air duct
Confidential