Disassembly Flowchart - Brother MFC-8460N Servise Manual

Disassembly Flowchart

Basic Operation
5s / 5s 5.1.2 5s / 5s 5.1.3
5.1.1
DX Feed ASSY
AC Cord Drum/ Toner ASSY
15s / 15s 30s / 30s
5.1.63 5.1.64
Tray MP ASSY
MP Tray Cover ASSY/
Process Cover ASSY
10s / 10s
5.1.42
Document Ejection Tray
25s / 35s
5.1.45
Presser Roller
15s / 10s 25s / 35s
5.1.46 5.1.47 5.1.48
Panel Cover ASSY Scanner Unit ASSY Top Cover ASSY
5.1.55
Panel Unit
5.1.13 20s / 25s
ADF Cover ASSY
35s / 40s 5.1.9 35s / 40s
5.1.8
ADF Unit
Access Cover/
Side Cover L
5.1.61 30s / 40s
Driver PCB
5.1.65 50s / 50s
5.1.66
Main PCB
5.1.78 20s / 20s
Gear 17/20
5.1.81 60s / 60s
Joint Cover ASSY
5.1.83 40s / 40s
Laser Unit
5.1.80 30s / 35s 5.1.90
5.1.97 15s / 20s
Side Cover R Frame R
Wireless PCB
5.1.86 15s / 15s
Toner LED PCB Unit ASSY
10s / 10s
5.1.87
Fan Motor 60 Unit
10s / 10s
5.1.88
Fan Motor 60 Unit LV
70s / 70s 40s / 40s
5.1.84 5.1.85
PS PCB Unit High-Voltage PS PCB ASSY
Disassembly / Re-Assembly (second)
5.1.5
Back Cover
10s / 10s
5s / 5s 5.1.4
5.1.62
Paper Tray
Fuser Unit
5.1.50 20s / 35s 5.1.51 10s / 20s
CCD Module FFC Cable ASSY
5.1.52 30s / 40s
Scanner Motor FB
5.1.53 10s / 20s
Pulley ASSY
5.1.54 10s / 15s
Photo Interripter
25s / 25s 15s / 15s
5.1.49
Lock Lever B/Lock lever ASSY
30s / 45s 50s / 60s 5s / 10s
5.1.56 5.1.57
Panel PCB ASSY Printed Rubber Key
5.1.59 20s / 25s
40s / 50s 5.1.58
LCD Cover/
NCU PCB ASSY
Backlight Module/LCD
5.1.60
20s / 35s
Speaker ASSY
20s / 20s 20s / 20s
5.1.14 5.1.15 5.1.16
ADF Side Cover F ADF Side Cover R ADF Chute ASSY
5.1.10 5s / 5s
Hinge Base R
5.1.11 15s / 15s 10s / 15s
5.1.12
Hinge Arm R Hinge ASSY L
55s / 60s 5.1.67 35s / 45s 5.1.68
Gear Plate Calking ASSY AL/ Main Shield Plate ASSY Relay Rear PCB ASSY/
Develop Joint/
Main Motor ASSY AL 5.1.79 10s / 10s
Thermistor ASSY
5.1.89 25s / 25s 5.1.69 20s / 30s 5.1.70
Frame L Relay Front PCB ASSY MP Solenoid ASSY
5.1.91 70s / 70s 5.1.92 10s / 20s
20s / 20s
Regist Actuator Rear/
MP Unit Regist Actuator Spring
5s / 5s 15s / 10s
5.1.6 5.1.7
DX Blank Cover Outer Chute ASSY
40s / 50s
10s / 15s
5.1.82
Filter
5.1.25 5s / 10s
PF Solenoid ASSY
5.1.23 25s / 25s 5.1.24 5s / 10s
ADF Motor SB Solenoid ASSY
10s / 10s 15s / 20s
5.1.17 5.1.21
SB/SX Chute ASSY LF Roller 1 ASSY
20s / 20s 10s / 15s
5.1.18 5.1.19
Exit Chute Cover ASSY Earth Spring
5.1.20 15s / 20s 5.1.30 15s / 20s
ADF Film/
PF Roller Holder ASSY
Spring Plate ADF Front A ASSY
10s / 10s
5.1.26 /Separation Rubber/
Rubber Holder/Separation Spring
ADF Relay PCB
15s / 20s
5.1.32
LF Roller 2 ASSY
5.1.33 15s / 20s
Exit Roller ASSY
5.1.34 15s / 20s
50s / 80s
LF Roller 3 ASSY
5.1.35 15s / 20s
LF Roller 4 ASSY
5.1.36 15s / 20s
Flap A ASSY/Flap A
5.1.37 10s / 10s
45s / 50s Document Hold/Document Hold Spring
5.1.43 15s / 10s
Connector
Document Cover Sensor
5.1.44 10s / 10s
Eject Roller A4
15s / 20s
20s / 30s 5.1.71 15s / 20s 5.1.73
Toner Sensor PCB
Drive Release Link
15s / 20s
5.1.72
5.1.93 5s / 10s
T1 Solenoid ASSY
Regist Actuator Front/
Regist Actuator Spring
5.1.75 15s / 20s
10s / 10s
5.1.94
Ejector Solenoid ASSY
Roller Holder ASSY
20s / 25s
5.1.76
Interlock SW ASSY
5.1.95 25s / 40s
PE Actuator/
5.1.77 20s / 30s
Edge Actuator/
Edge Actuator Spring New Toner Actuator
20s / 20s
5.1.96
PE EG Sensor ASSY
5-22
15s / 20s
5.1.31 10s / 15s
Presser Roller/LF Spring
15s / 20s 25s / 35s
5.1.22 5.1.27
SB Roller ASSY Paper Feed Chute ASSY
5.1.38
Upper Main Chute ASSY/
Lower Main Chute ASSY
15s / 15s
5.1.74
Register Solenoid ASSY
15s / 20s
5.1.28
Actuator Front1/
Pohto Interrupter
5.1.29 15s / 20s
Actuator Front2/
Pohto Interrupter
35s / 45s 15s / 20s
5.1.39
Actuator R/
Photo Interrupter
5.1.40 5s / 5s
Flap B
15s / 20s
5.1.41
Actuator SB/
Photo Interrupter
Confidential