#NI
All parts diagram
Printer ribbon
Part #B186
The manufacturer no longer makes this part, and there's no substitute part
Model # 70 N.S. Official IBM typewriter
Here are the diagrams and repair parts for Official IBM 70-NS typewriter, 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
ALL PARTS
Showing 1 of 1 parts |
Repair guides for side-by-side refrigerators
How to replace an ice dispenser motor in a side-by-side refrigerator
If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…
Repair difficulty
Time required
45 minutes or less
How to replace a defrost heater in a side-by-side refrigerator
If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…
Repair difficulty
Time required
45 minutes or less
How to replace an evaporator fan motor in a side-by-side refrigerator
If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…
Repair difficulty
Time required
60 minutes or less
Effective articles & videos to help repair your office
Office and smart products articles | Sears PartsDirect
Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn what the Amazon Fire Stick Lite video streaming device does.…