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
Smith Corona
Office

Model # SD750 Official Smith Corona word processor

Here are the diagrams and repair parts for Official Smith Corona SD750 word processor, 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 233 parts  |
Lower Contact Switch Holder 771797
#3

Ribbon cassette correction cassette mechanism diagram

Lower contact switch holder

Part #771797

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

Flexible Circuit 778805
#5

Keyboard diagram

Flexible circuit

Part #778805

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

Correction Ribbon Actuator 771826
#15

Ribbon cassette correction cassette mechanism diagram

Correction ribbon actuator

Part #771826

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

Y 778600
Y

Part #778600

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

N 778445
N

Part #778445

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

Pusher Spring 749734
#22

Hammer diagram

Pusher spring

Part #749734

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

Transformer Screw 782219
#2

Transformer diagram

Transformer screw

Part #782219

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

Left End Switch Latch 783190
#3

Carrier molding, rails, & frames diagram

Left end switch latch

Part #783190

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

,/, 778447
,/,

Part #778447

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

Slider 780411
#13

Carrier molding, rails, & frames diagram

Slider

Part #780411

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

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