Brother
Office

Model # MFC 1770 Official Brother fax machine

Here are the diagrams and repair parts for Official Brother MFC-1770 fax machine, as well as links to manuals and error code tables, if available.

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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 206 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

Holder UF8052001
#75

Platen frame and main attachement diagram

Holder

Part #UF8052001

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

Screw 087320815
Screw

Part #087320815

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

Roller UF5587001
#22-HE

Unit diagram

Roller

Part #UF5587001

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

Screw U09759001
#61

Platen frame and main attachement diagram

Screw

Part #U09759001

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

Hook,actua UF8167002
#18-2A

Unit diagram

Hook,actua

Part #UF8167002

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

Harness He UG5010001
#5

Unit diagram

Harness he

Part #UG5010001

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

Chute,pape UF8110001
#6

Platen frame and main attachement diagram

Chute,pape

Part #UF8110001

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

Start Key UF8172002
#22-4A

Unit diagram

Start key

Part #UF8172002

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

Manual,m/c UF8209001

#NI

All parts diagram

Manual,m/c

Part #UF8209001

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

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube...

Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r...

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

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo...

Repair difficulty
Time required
45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t...

Repair difficulty
Time required
45 minutes or less

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