Brother MFC-J3520 Service Manual page 133

2 Main PCB ASSY and MJ PCB ASSY
PF encoder/registration sensor harness
Switchback sensor harness
Main
PCB
ASSY
Document scanner
sensor
harness
Speaker harness
Ink cartridge cover sensor harness
Tube support plate
Registration sensor harness
Purge cam sensor harness
Cable guides
Carriage
flat cable
Registration
sensor harness
Purge cam sensor harness
Cable guides
Ferrite core
Ink cartridge cover sensor harness
MJ PCB flat cable
Cable guide
Ink sensor flat cable
Carriage flat cable
Speaker harness
Cable guides
3-13
Cable guides
MJ PCB ASSY
Engine FG wire
Cable guides
Ink sensor
Speaker
flat cable
Confidential