Brother International MFC-7050C Service Manual - Page 36

Disassembly, Order

Page 36 highlights

• Disassembly Order Flow Ink cartridges Control panel ASSY Interlock keys Panel rear cover - ADF parts - Document pressure bar - Document rear sensor actuator Document front sensor actuator Control panel - Control panel PCB ASSY - FPC key - LCD Document feed roller ASSY Scanner frame ASSY Document ejection roller ASSY 0 CIS unit and leaf springs Scanner motor Separation roller Control panel locks Scanner gear plate - Separation roller gear - Gears Pinch rollers and leaf springs CIS side springs Pressure rollers and leaf springs T Rear cover Auto sheet feeder (ASF) Inner cover 10 Battery ASSY 13 Handset mount and hook switch PCB ASSY 14 Top cover lock spring Power PCB 19 Bottom plate TInterfaceNCU PCB PCB Upper cover ASSY Top cover ASSY - Hinges - Top cover 15 Speaker iCD Cover sensor PCB Upper cover C) Main PCB Insulation film Video PCB 18 Ink empty sensor PCB ASSY Sensor cover Ink empty sensor PCB Sensor holder Star wheels and springs Frame chassis ASSY Paper feed motor Carrier transport motor Idle pulley holder Maintenance ASSY Main shaft Carrier ASSY - Timing belt - Carrier Pinch roller ASSYs !Earth spring Sensor lever (Registration sensor actuator) ( PLarge feed roller ASSY Gear plate ASSY Exit roller Base frame 'Ir IVideo grounding plate Ink styrofoam 1V - 4 Lower cover

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Disassembly
Order
Flow
Ink
cartridges
Interlock
keys
Control
panel
ASSY
Panel
rear
cover
-
ADF
parts
-
Document
pressure
bar
-
Document
rear
sensor
actuator
Document
front
sensor
actuator
Control
panel
-
Control
panel
PCB
ASSY
-
FPC
key
-
LCD
Document
feed
roller
ASSY
Scanner
frame
ASSY
Document
ejection
roller
ASSY
0
CIS
unit
and
leaf
springs
Scanner
motor
Separation
roller
Scanner
gear
plate
-
Separation
roller
gear
-
Gears
CIS
side
springs
Control
panel
locks
Pinch
rollers
and
leaf
springs
Pressure
rollers
and
leaf
springs
T
Rear
cover
Auto
sheet
feeder
(ASF)
Inner
cover
10
Battery
ASSY
Upper
cover
ASSY
Top
cover
ASSY
-
Hinges
-
Top
cover
13
Handset
mount
and
hook
switch
PCB
ASSY
15
Speaker
i
CD
Cover
sensor
PCB
Upper
cover
C)
Main
PCB
Insulation
film
Video
PCB
18
Ink
empty
sensor
PCB
ASSY
Sensor
cover
Ink
empty
sensor
PCB
Paper
feed
motor
Carrier
transport
motor
Idle
pulley
holder
Maintenance
ASSY
Frame
chassis
ASSY
Main
shaft
Carrier
ASSY
-
Timing
belt
-
Carrier
Sensor
holder
Star
wheels
and
springs
Pinch
roller
ASSYs
!Earth
spring
Sensor
lever
(Registration
sensor
actuator)
(
PLarge
feed
roller
ASSY
Gear
plate
ASSY
'I
r
I
Video
grounding
plate
Ink
styrofoam
Exit
roller
Base
frame
14
Top
cover
lock
spring
19
Bottom
plate
Power
PCB
T
Interface
PCB
NCU
PCB
1V
-
4
Lower
cover