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Brother
Office

Model # MFC1870MC Official Brother fax machine

Here are the diagrams and repair parts for Official Brother MFC1870MC 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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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

Plate UF8073001
#7

Unit diagram

Plate

Part #UF8073001

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

Pcb Assembly UG5003001
#28

Unit diagram

Pcb assembly

Part #UG5003001

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

Main Cover UF8140003
#10-3

Unit diagram

Main cover

Part #UF8140003

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

Ncu Pcb Assembly For Fax1570mc,mfc1870mc/1970mc UG3661002
#32-1

Unit diagram

Ncu pcb assembly for fax1570mc,mfc1870mc/1970mc

Part #UG3661002

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

Panel Lock Spring Plate UF5571001
#16

Unit diagram

Panel lock spring plate

Part #UF5571001

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

Shift Key UF4576007
#22-AA

Unit diagram

Shift key

Part #UF4576007

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

Shift Key UF4576003
#20-AB

Unit diagram

Shift key

Part #UF4576003

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

Platen UF8095001
#26

Platen frame and main attachement diagram

Platen

Part #UF8095001

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Read more
Repair difficulty
Time required
 30 minutes or less

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