Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Brother
Office

Model # MFC7820N Official Brother fax machine

Here are the diagrams and repair parts for Official Brother MFC7820N fax machine, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 77 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

Hinge LF4976002
#4

Adf diagram

Hinge

Part #LF4976002

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

Regist Frnt Spring LM4285001
#11

Frame assy diagram

Regist frnt spring

Part #LM4285001

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

Tail Edge Actuator LM4283001
#9

Frame assy diagram

Tail edge actuator

Part #LM4283001

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

Side Cover R LF6138002
#7

Cover assy diagram

Side cover r

Part #LF6138002

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

Main Frame L Assy LF6246001
#1

Frame assy diagram

Main frame l assy

Part #LF6246001

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

Drive Frame Assy LF6169001
#1-4

Adf diagram

Drive frame assy

Part #LF6169001

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

Doc Cover Sub Assy LF6163002
#1-1

Adf diagram

Doc cover sub assy

Part #LF6163002

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

Main Pcb Assembly LG5918001
#1

Pcb diagram

Main pcb assembly

Part #LG5918001

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

Paper Feeding Kit LM4581001
#2

Others diagram

Paper feeding kit

Part #LM4581001

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

Symptoms for gas water heaters

Why does my water heater's pilot light keep going out?

Main causes: lack of combustion air, ventilation draft, bad thermocouple…

Read more

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…

Read more

Parts & More