Brother HL-4040CN Service Manual page 124

4
Wireless LAN PCB ASSY (HL-4070CDW only)
Hooks
Main PCB ASSY
5
Develop release sensor PCB ASSY
Side frame L
Develop gear plate ASSY
Clamp
Clamps
Hook
Fan motor holder 40
Side frame L
Wireless LAN PCB ASSY
Hook
Engine PCB ASSY
3-16
THM/HUM sensor
holder ASSY
Wireless LAN PCB ASSY
Hole
Front
Hole
Side frame L
Hook
Develop release sensor
PCB ASSY
Front
Confidential