Disassembly Flow Chart - Brother DCP-8070D Service Manual

8. DISASSEMBLY FLOW CHART

- CCD model
9.1 Paper Tray 9.2 Back Cover
10/10 5/5
9.6 MP Tray Cover
9.5 Tray MP ASSY
ASSY / Process
15/15
Cover ASSY /
Emblem cover
30/30
9.8.34 Document
Eject Tray
10/10
9.8.37 Pressure
Roller
25/35
9.8.5 ADF Cover
ASSY
20/25
9.7 Access Cover /
9.8.1 ADF Unit
Side Cover L
35/40
35/40
9.14.1 Driver PCB
30/40
9.9.1 Panel Cover
ASSY
15/10
9.16 Side Cover R
30/35
9.32 Gear 17/20/23
20/20
9.19 Main PCB
50/50
9.3 Rear Chute
9.4 Fuser Unit 9.34 Filter
ASSY
40/50 10/15
15/10
9.8.24 LF Roller 2
ASSY
15/20
9.8.6 ADF Side
Cover F
9.8.26 LF Roller 3
20/20
ASSY
15/20
9.8.7 ADF Side
9.8.8 ADF Chute
Cover R
ASSY
20/20
50/80
9.8.28 Flap A
ASSY / Flap A
9.8.2 Hinge Arm R 15/20
15/15
9.8.35 Document
9.8.3 Hinge Base R Cover Sensor
9.13.1 Speaker
15/10
5/5
ASSY
20/35
9.8.4 Hinge
ASSY L 9.15 USB HOST
9.10.4 CCD Module
PCB ASSY
10/15
20/35
15/10
9.10.3 Lock Lever
9.10.1 Scanner 9.10.2 Top Cover
B / Lock Lever
Unit ASSY ASSY
ASSY
25/35 25/25
15/15
9.38 Wireless 9.11.1 Panel Unit
LAN PCB
30/45
15/20
9.12.1 NCU PCB
9.39 Toner LED
ASSY
PCB Unit ASSY
40/50
15/15
9.40 Fan Motor 60 9.17.1 Battery
Unit
20/35
10/10
9.18.1 Joint Cover
ASSY
60/60
9.41 Fan Motor 60
Unit LV
10/10
9.37 High-Voltage
9.36 LVPS PCB
PS PCB ASSY
Unit
40/40
70/70
9.21 Main Shield 9.22 Relay Rear
Plate ASSY PCB ASSY /
LT Connector
35/45
45/50
9.20 Gear Plate
Calking ASSY /
9.33 Thermistor
Develop Joint /
ASSY
Main Motor ASSY
10/10
55/60
9.23 Relay Front 9.24 Drive Release
PCB ASSY Link
20/30 15/20
9.8.17 PF Solenoid
ASSY
5/10
9.8.15 ADF Motor
9.8.16 Switch Back
25/25
Solenoid ASSY
5/10
9.8.18 ADF Relay
PCB
10/10
9.8.9 Sub Chute 9.8.13 LF Roller 1
ASSY / SX Chute ASSY
10/10 15/20
9.8.25 Document
9.8.10 Exit Chute
Exit Roller ASSY
Cover ASSY
15/20
20/20
9.8.12 PF Roller
9.8.22 ADF Film /
Holder ASSY
9.8.27 LF Roller 4 Spring Plate ADF
ASSY 15/20 Front A ASSY /
15/20 Separation Rubber
/ Rubber Holder /
Separation Spring
10/20
9.8.29 Document
Hold / Document
Hold Spring
10/10
9.8.36 Eject Roller
B4
10/10
9.10.5 FFC Cable
ASSY
10/20
9.11.3 Printed 9.10.6 Scanner
Rubber Key Motor FB
5/10 30/40
9.11.2 Panel PCB
9.11.4 LCD Cover /
9.10.7 Pulley ASSY
ASSY
Backlight Module /
10/20
50/60 LCD
20/25
9.10.8 Home
Position Sensor
10/15
9.42 FRAME L
9.35 Laser Unit 9.43 MP Unit
ASSY
40/40 70/70
25/25
9.26 T1 Solenoid
ASSY
15/20
9.27 Toner Sensor 9.28 Register
PCB ASSY Solenoid ASSY
15/20 15/15
9.29 Ejector
Solenoid ASSY
15/20
9.30 Front Cover
Sensor ASSY
20/25
9.25 MP Solenoid 9.31 New Toner
ASSY Actuator
20/30 20/30
5-41
Disassembly / Re-Assembly (second)
9.8.23 Pressure
Roller / LF Spring
10/15
9.8.14 Switch Back 9.8.19 Paper Feed
Roller ASSY Chute ASSY
15/20 25/35
9.8.11 Earth Spring
9.8.20 Document
10/15
Front Actuator 1 /
Document Front
Sensor 1
15/20
9.8.21 Document
Front Actuator 2 /
Document Front
Sensor 2
15/20
9.8.30 Upper Main 9.8.31 Document
Chute ASSY / Rear Actuator /
Lower Main Chute Document Rear
ASSY Sensor
35/45 15/20
9.8.32 Flap B
5/5
9.8.33 Actuator
Switch Back /
Switch Back Sensor
15/20
9.44 Regist 9.45 Regist 9.46 Roller Holder
Actuator Rear / Actuator Front / ASSY
Regist Actuator Regist Actuator 10/10
Spring Spring
10/20 5/10
9.47 PE Actuator /
Edge Actuator /
Edge Actuator
Spring
25/40
9.48 PE EG
Sensor ASSY
20/20
Confidential