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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  • 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”.

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Model diagram and schematic

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Showing 10 of 75 parts  |

Cover LF6140001
#12

Cover assy diagram

Cover

Part #LF6140001

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

Roller LM4013001
#1-5

Fixing assy diagram

Roller

Part #LM4013001

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

P/u Roller Holder Asy LM4300001
#13

Frame assy diagram

P/u roller holder asy

Part #LM4300001

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

Tel Cable LG3077001
#NI

Frame assy diagram

Tel cable

Part #LG3077001

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

Lcd Sheet LF6186001
#1-4

Panel diagram

Lcd sheet

Part #LF6186001

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

Regist Rear Spring LM4286001
#16

Frame assy diagram

Regist rear spring

Part #LM4286001

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

Fan Motor 60 Unit LF6856001
#2

Frame assy diagram

Fan motor 60 unit

Part #LF6856001

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

Screw 085411216
Screw

Part #085411216

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

Spring LJ5066001
#11

Cover assy diagram

Spring

Part #LJ5066001

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

Address Label LF6190001
#4

Panel diagram

Address label

Part #LF6190001

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

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