Disassembly Flow - Brother MFC Series Service Manual

8

DISASSEMBLY FLOW

■ Disassembly flowchart
9.1 Paper tray 9.6 ADF
ASSY document support
5/5
9.29 Base pad on
Paper tray ASSY
10/10
9.6 ADF top cover 9.6 ADF top cover
front rear
10/5 15/10
9.6 ADF cover
ASSY
15/10
9.6 ADF separation
pad holder ASSY
5/10
9.6 Document
scanning position
sensor PCB ASSY
9.20 Flushing base /
Flushing box
5/5
9.25 Paper ejection
9.21 Paper feed
motor
60/70
9.23 Paper feed
9.26 Registration
roller
sensor PCB ASSY
25/25
9.24 Platen ASSY
10/10
9.8 Ink cartridge
cover
5/5 5/5
9.4 Document
scanner unit / ADF
unit*1 Document
cover ASSY*2
60/60
9.6 ADF back
cover
15/15
9.6 ADF top cover
9.6 Document
separate roller ASSY
20/20
9.6 Document detection
sensor PCB ASSY
10/10
9.3 Head/carriage
unit / Head joint
Ⓑ
9.19 Carriage motor
ASSY
10/10
roller ASSY
60/55
45/40
9.22 Maintenance
unit / Ink absorber felt
(For Maintenance
15/20
9.28 Paper pull-in
roller
20/20
9.2 Jam clear cover
*1 For models with ADF
*2 For models without ADF
9.8 Upper cover
9.5 CIS unit /
30/25
CIS flat cable
70/90
9.10 Wireless LAN
PCB ASSY *3
5/5
*3 For Wireless
LAN model
center
15/10
9.11 Main PCB
ASSY
45/115
15/20
9.12 MJ PCB ASSY
60/60
9.16 Ink absorber
Ⓑ
rubber
Ⓐ
80/80
9.3 CR timing belt
10/20
9.14 Carriage PCB
ASSY
30/50
9.15 Ink refill ASSY
60/60
Ⓑ
unit)
3-22
Disassembly/reassembly time (seconds)
9.7 Control panel
ASSY
5/5
15/15
9.9 Document
scanner sensor
15/15
9.17 CR encoder
strip
10/20
9.17 Encoder strip
guard film
10/20
Ⓐ
box
5/5
9.16 Ink absorber felt
(For Ink refill ASSY)
5/5
9.13 Power supply
PCB ASSY
45/60
9.18 PF encoder
disk / PF encoder
sensor PCB ASSY
10/15
9.27 Ink cartridge
cover sensor
ASSY
45/60
9.7 Front center
cover
20/10
9.7 Panel PCB
ASSY
10/10
9.7 Rubber key
5/30
9.7 LCD unit
20/20
9.7 Printed
panel cover
20/20
Confidential