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Brother
Office

Model # MFC7420 Official Brother fax machine

Here are the diagrams and repair parts for Official Brother MFC7420 fax machine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 75 parts  |
New Toner Sensor Asy LG5832001
#1-10

Frame assy diagram

New toner sensor asy

Part #LG5832001

The manufacturer no longer makes this part, and there's no substitute part

Hr Gear LM4010001
#1-2

Fixing assy diagram

Hr gear

Part #LM4010001

The manufacturer no longer makes this part, and there's no substitute part

Main Pcb Assembly LG5861001
#1

Pcb diagram

Main pcb assembly

Part #LG5861001

The manufacturer no longer makes this part, and there's no substitute part

Label LJ0908001
#2

Laser assy diagram

Label

Part #LJ0908001

The manufacturer no longer makes this part, and there's no substitute part

Main Frame L Assy LF6128001
#1

Frame assy diagram

Main frame l assy

Part #LF6128001

The manufacturer no longer makes this part, and there's no substitute part

Adf Sensor Pcb Assy LG5847001
#17

Adf diagram

Adf sensor pcb assy

Part #LG5847001

The manufacturer no longer makes this part, and there's no substitute part

Lwr Doc Chute Film LF6865001
#13

Adf diagram

Lwr doc chute film

Part #LF6865001

The manufacturer no longer makes this part, and there's no substitute part

F/r Solenoid Assy LM4234001
#1-4

Frame assy diagram

F/r solenoid assy

Part #LM4234001

The manufacturer no longer makes this part, and there's no substitute part

Pull Arm L LF6145001
#15

Cover assy diagram

Pull arm l

Part #LF6145001

The manufacturer no longer makes this part, and there's no substitute part

Drive Frame Assy LF6169001
#14

Adf diagram

Drive frame assy

Part #LF6169001

The manufacturer no longer makes this part, and there's no substitute part

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