Underwood Typewriter Ribbons – Compatible Models & Guide
Choose Your Typewriter model to find your underwood typewriter ribbon
Looking for an Underwood typewriter ribbon replacement?
InkSmart supplies compatible replacement ribbons for a wide range of Underwood typewriters, including popular Underwood 10, 310, 315, 319, 400, 555 and portable models. Because ribbon requirements can vary between Underwood models, select your exact typewriter below to view the compatible ribbon.
Find Your Underwood Typewriter Model
UNDERWOOD 10 → View Compatible Ribbon
UNDERWOOD 11 → View Compatible Ribbon
UNDERWOOD 14 → View Compatible Ribbon
UNDERWOOD 15 → View Compatible Ribbon
UNDERWOOD 18 → View Compatible Ribbon
UNDERWOOD 19 → View Compatible Ribbon
UNDERWOOD 21 → View Compatible Ribbon
UNDERWOOD 310 → View Compatible Ribbon
UNDERWOOD 378 → View Compatible Ribbon
UNDERWOOD 400 → View Compatible Ribbon
UNDERWOOD 555 → View Compatible Ribbon
UNDERWOOD 565 → View Compatible Ribbon
UNDERWOOD 565 CR → View Compatible Ribbon
UNDERWOOD 6 → View Compatible Ribbon
UNDERWOOD OS → View Compatible Ribbon
Can’t find your model? Call or text Nan on 027 308 0800 — we’ll help you get the right ribbon first time.
Underwood Typewriter Ribbon FAQs
1. What size ribbon does an Underwood typewriter use?
Many Underwood typewriters use a ½-inch (12.7 mm) ribbon, but ribbon and spool requirements can vary between models. Select your exact Underwood model from the compatibility list above to view the compatible replacement ribbon.
2. Are Underwood typewriter ribbons universal?
Not every Underwood typewriter necessarily uses exactly the same ribbon or spool arrangement. Underwood produced many different standard and portable machines over a long period, so we recommend selecting your exact model above before ordering.
3. How do I replace an Underwood typewriter ribbon?
Open the ribbon cover and note how the existing ribbon passes through the ribbon guides and ribbon vibrator before removing the old spools. Fit the replacement ribbon following the same path, then gently turn one spool to remove any slack.
4. Is the InkSmart ribbon compatible with the Underwood 10?
Yes. InkSmart supplies a replacement ribbon compatible with the Underwood 10 listed on this page. Select Underwood 10 from the model list above to view the compatible ribbon.
5. Is the InkSmart ribbon compatible with Underwood portable typewriters?
InkSmart supplies compatible replacement ribbons for the Underwood portable models listed on this page. Because Underwood produced different machines over many years, select your exact model where available or contact InkSmart if you’re unsure.
6. With an Underwood typewriter red/black ribbon, which colour goes at the bottom?
The correct orientation can depend on the typewriter’s ribbon mechanism. Before removing the old ribbon, note its orientation and install the replacement in the same direction. If you’re unsure, contact InkSmart with your Underwood model before fitting the ribbon.
7. Are these genuine Underwood typewriter ribbons?
No. InkSmart supplies new replacement ribbons compatible with the Underwood typewriter models listed on this page. These ribbons are not manufactured by or affiliated with Underwood.
8. What if my Underwood typewriter model isn't listed?
Contact InkSmart before ordering and we’ll help identify the correct compatible ribbon. Send us the model name or number, or a clear photo of the typewriter and existing ribbon if you’re unsure. You can also call or text Nan on 027 308 0800.