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Brother
Office

Model # MFC-4550 Official Brother fax machine

Here are the diagrams and repair parts for Official Brother MFC-4550 fax machine, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 152 parts  |
Label 2, Tfe/templates/s/t/communications/help Files, For Nb-60/nb-80c Nsp N/P
Label 2, tfe/templates/s/t/communications/help files, for nb-60/nb-80c nsp

Part #N/P

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

Adf Cover UF7030001
#8

Scanning frame diagram

Adf cover

Part #UF7030001

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

Prom UG4072001
#33

Unit diagram

Prom

Part #UG4072001

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

Cover UF7069004
#12A

Unit diagram

Cover

Part #UF7069004

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

Film Main UF7078001
#52

Unit diagram

Film main

Part #UF7078001

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

Spring UF7076001
#66

Unit diagram

Spring

Part #UF7076001

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

Harness He UK3062001
#51

Unit diagram

Harness he

Part #UK3062001

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

Tray UF7206001
#75

Unit diagram

Tray

Part #UF7206001

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

Mirror UF7307001
#1-11

Scanning frame diagram

Mirror

Part #UF7307001

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

Harness.pa UG4033001
#14

Unit diagram

Harness.pa

Part #UG4033001

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

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Read more
Repair difficulty
Time required
 30 minutes or less

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