How to Install Typewriter Ribbon: 8 Major Models Covered

Your vintage typewriter is one ribbon away from typing again — and the job is genuinely easier than it looks. Whether you just pulled a dusty Royal out of the attic or you’ve been nursing a daily-driver Olympia, that faint, streaky impression on the page has a simple fix. You need a fresh ribbon and about ten minutes.

Installing a typewriter ribbon means removing the old spool, threading the new ribbon through the guide channels, attaching each end to a spool hub, and winding in a few turns of slack before testing. For most vintage machines built between the 1930s and 1970s, the process takes under ten minutes and requires no tools.

What makes this guide different: most instructions online cover one generic machine. This one covers eight major brands — Royal, Remington, Olympia, Hermes, Underwood, Smith Corona, Olivetti, and Brother — with model-specific quirks called out clearly. Whether you’re threading a 1924 Underwood for the first time or snapping a Coronamatic cartridge into a 1975 Smith Corona, you’ll find your exact machine here.

If you still need to buy a ribbon, jump to the Buying Guide at the end — but most of the time, a universal 1/2″ ribbon from Amazon will work just fine.

[IMAGE: Hero shot — hands threading a cotton ribbon into a Royal Quiet DeLuxe, spools visible in foreground]

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Quick-Reference Compatibility Table

Before you start: here’s what you’re working with. Most machines take the same ribbon. The differences are mostly in how the ribbon attaches and routes — not in what you buy.

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Machine	Era	Ribbon Type	Spool Style	Difficulty	Notes
Royal Quiet DeLuxe	1950s–60s	1/2″ cotton	Snap-in	Easy–Medium	Has reverse lever
Remington Standard	1920s–50s	1/2″ cotton	Threaded	Medium–Hard	Complex vibrator arm threading
Olympia SM-series (SM3, SM7, SM9)	1950s–70s	Universal 1/2″	Side-load	Very Easy	Most user-friendly design
Hermes 3000	1960s–70s	Universal 1/2″	Semi-cartridge	Very Easy	Near-cartridge snap-in
Underwood Standard (1–15+)	1900s–50s	1/2″ cotton	Threaded	Hard	Oldest, most complex
Smith Corona Silent / Portable	1940s–60s	1/2″ cotton	Threaded	Easy–Medium	Pre-1973 spool system
Smith Corona Coronamatic	1973+	Cartridge	Slide-in	Very Easy	30-second cartridge swap
Olivetti Lettera 32 / Valentine	1960s–70s	Universal 1/2″	Snap-in	Easy	Measure spool size first
Brother Portable	1960s–80s	Universal 1/2″	Snap-in	Easy	Modern-friendly design
Triumph-Adler	1960s–70s	Universal 1/2″	Snap-in	Easy	Similar process to Olympia

[IMAGE: Side-by-side photo of standard spool, snap-in spool, and cartridge ribbon — the three main styles]

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What You’ll Need Before You Start

Choosing the Right Ribbon

Standard 1/2″ (13mm) cotton or nylon ribbon fits nearly every vintage portable typewriter made between the 1920s and 1980s. If you’re unsure, measure the old ribbon width when you remove it — you’ll almost certainly get 13mm.

A few things to confirm before you buy:

Single-color vs. two-color: If your machine has a color selector lever (usually a small switch near the ribbon area labeled “R” for red or “B” for black), you need a red/black two-color ribbon. If there’s no color lever, black-only is fine.

Cotton vs. nylon: Cotton ribbons give a slightly softer, more authentic impression — better for display typing or period-accurate documents. Nylon lasts longer and is more widely available. Either works on manual machines.

Carbon film ribbons: These are only for electronic typewriters from the 1970s–80s (think IBM Selectric territory). Do not use carbon film on a manual machine — it won’t load correctly and won’t advance properly.

Price range: $4–$12 for a standard cotton or nylon ribbon, $10–$25 for specialty two-color or pre-wound vintage spools.

Tools You’ll Need

• The replacement ribbon (obviously)
• Small flathead screwdriver — some ribbon covers have a screw or two, though most are hinged
• Soft lint-free cloth — good time to wipe down the guide arms and spool hubs while they’re exposed
• Tweezers — optional but genuinely useful for threading ribbon through tight guide channels on older machines
• Latex or nitrile gloves — not optional if you care about your hands. Typewriter ink stains are permanent and enthusiastic

[IMAGE: Flat-lay photo of tools on workbench: ribbon spool, small flathead screwdriver, tweezers, gloves, cloth]

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The Universal Ribbon Installation Method

This method works for the vast majority of manual typewriters built from the 1930s through the 1970s. If your machine isn’t in the model-specific section below, start here — there’s a good chance this is all you need.

Step 1 — Remove the Old Ribbon

Open the ribbon cover. On most machines, this is a hinged panel on the top or sides of the machine that flips open with light finger pressure. Some older desktop models have covers secured with small screws — one turn counterclockwise is usually enough.

With the cover open, you’ll see two spools, one on each side, connected by the ribbon that threads through the middle. Before you touch anything:

Pro tip: Take a photo with your phone before removing the old ribbon. Even a faded, dried-out ribbon leaves a clear record of how it was threaded. That photo saves you ten minutes of puzzlement when it’s time to route the new one.

Unspool from the right spool first, then the left. The ribbon is just wound on — no clips or latches on most machines. Lift it out gently, especially if it’s old and brittle (it will flake ink). Wrap the old ribbon in a scrap of paper before throwing it away. Your trash can will thank you.

Step 2 — Prepare the New Ribbon

New ribbons come wound on one spool with a short blank leader at the feed end. Some have a small loop or hook at the end for attaching to a spool hub; others rely on a simple friction crimp.

Check whether your machine uses its own metal spool hubs or accepts the plastic spool the ribbon arrives on. Most machines from the 1950s onward accept the ribbon on its original spool. Earlier machines (especially Underwood and Remington) may require you to transfer the ribbon onto the machine’s original metal spools — don’t discard those old spools until you’ve confirmed this.

Step 3 — Thread the Ribbon Path

Here’s the standard threading sequence that works for most machines:

1. Attach the feed end of the ribbon to the left spool hub — loop it through or crimp it into the hub’s slot
2. Run the ribbon through the left guide channel — a small metal arm or fork mounted near the left spool. The ribbon should sit flat in the channel, ink side down toward the paper
3. Draw the ribbon across the typebar path, keeping it taut without pulling hard
4. Thread through the ribbon vibrator (yes, that’s what it’s called) — a small metal arm in the center of the machine that controls the ribbon’s vertical height during typing
5. Thread through the right guide channel, mirroring the left side
6. Attach the ribbon’s right end to the right spool hub

The ribbon should run flat and level across the full width of the typebar area, held lightly under tension by the two spool hubs.

[IMAGE: Overhead diagram showing ribbon path — left spool, left guide, vibrator arm, right guide, right spool — with labeled arrows]

Step 4 — Seat and Test

Wind the right spool knob 5–6 full turns by hand. This removes slack and seats the ribbon at consistent tension.

Strike a test key on a blank sheet of paper. The impression should be clean and dark. If it’s faint:

• Check that the ribbon is seated in both guide channels
• Verify the ribbon vibrator is centered in the typing path
• Add 2–3 more turns of tension on the right spool

If the impression is smeared or uneven, the ribbon is probably too loose — retension by winding another 3–4 turns and re-testing.

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Model-Specific Installation Instructions

Here’s where machines diverge. Most of what follows is a variation on the universal method above, with a few brand-specific quirks noted. Find your machine and read the differences — then follow the universal steps for anything not mentioned.

[IMAGE: Collage of the 8 machines covered, labeled by brand]

Royal (Quiet DeLuxe, Portable Models 1–10)

Difficulty: Easy–Medium ★★☆

Royal portables from the 1950s and 1960s are among the most forgiving machines to work on. The spool mechanism uses a simple snap-in design — no crimping or looping required. The ribbon leader hooks over a plastic or metal tab on each spool hub, and that’s it.

Unique to Royal: most models include a reverse lever on the side of the ribbon mechanism. When the ribbon is fully advanced on one side, toggling this lever lets you run the ribbon backward, accessing fresh ink from the underside. It’s a clever bit of engineering that effectively doubles ribbon life. If yours isn’t reversing automatically, check that the lever is set to “auto” rather than locked in one direction.

Common pain point: The ribbon tensioning lever on older Royals sometimes seizes. If the ribbon won’t advance smoothly, a small drop of silicone lubricant on the lever pivot usually fixes it — not oil, which attracts lint and gum up the advance mechanism over time. For deeper Royal-specific repairs, see our guide to Royal Quiet De Luxe common problems.

[IMAGE: Close-up of Royal snap-in spool hub mechanism, ribbon hooked in place]

Remington (Standard, Streamliner)

Difficulty: Medium–Hard ★★★

Remington desktops from the 1920s through 1950s are genuinely more involved than most machines. The ribbon path runs under the paper support, not over it — so your first step is lifting or removing the paper guide to expose the ribbon’s route.

The critical piece here is the ribbon vibrator arm. On Remingtons, this arm must be precisely positioned for the ribbon to hit the paper at the right height. Too high and the top of each character catches ink but the bottom is faint; too low and you get the reverse. After threading, type a row of capital “M”s — even ink across the full letter height confirms correct alignment.

Modern universal spools sometimes don’t seat cleanly in pre-1950 Remington spool hubs, which were designed for a specific shaft diameter. If your spool rocks or doesn’t stay level, the old metal spools from the original ribbon are worth keeping and transferring the new ribbon onto. For more on stubborn Remington mechanics, our post on Remington segment shifter fixes covers how the mechanism is built.

[IMAGE: Remington vibrator arm in threading position — labeled diagram showing correct ribbon height]

Olympia SM-Series (SM3, SM7, SM9)

Difficulty: Very Easy ★☆☆

If you’re new to typewriter ribbons, start with an Olympia. Seriously. These German machines were designed with user maintenance in mind, and it shows.

Open the side-access cover — it usually unclips with a push or lifts magnetically. The spools sit on the left side of the machine, fully exposed when the cover opens. Pull the old ribbon straight out. No threading complexity, no vibrator arm to navigate. Insert the new ribbon, run it through the side channels, and clip the cover shut.

Olympia machines also work cleanly with modern universal plastic-spool cartridge ribbons. The spool hubs accept the standard flanged spools without modification. For an SM9 in particular, the whole job takes about four minutes.

[IMAGE: Olympia SM9 with side cover open, showing spool positions]

Hermes 3000

Difficulty: Very Easy ★☆☆

The Hermes 3000 is a Swiss portable from the 1960s–70s that looks like it was designed by someone who found everything before it unnecessarily complicated. Post-1960 models use a semi-cartridge system: the ribbon snaps into a pre-formed bay with no threading required. Open the top hinged cover, lift out the old ribbon assembly, drop in the new one, close the cover. You’re done before you’ve had time to second-guess yourself.

Earlier pre-1950 Hermes machines require threading similar to the Olympia method — still simple, just slightly more manual.

[IMAGE: Hermes 3000 with top cover open, cartridge snap-in point visible]

Underwood Standard (Models 1–15+)

Difficulty: Hard ★★★

Let’s be honest about the Underwood: it’s the machine that made people think typewriter ribbons were complicated. These heavy desktop workhorses have been produced since 1896, and the ribbon mechanism on pre-1950 models reflects that era’s design philosophy — which is to say, it was built for trained office workers, not hobbyists.

The threading path on an Underwood goes: left spool → over the typebar area → under the vibrator arm → through a secondary guide → onto the right spool. There are usually two or three guide points, not one. The spool hubs on older models use a crimped or hooked attachment point; make sure the ribbon end is properly anchored before you start threading or the whole thing will unspool the moment you advance it.

Tension is critical on Underwoods. The ribbon needs to be taut enough that it doesn’t sag between the guide points, but not so tight that it resists the advance mechanism. An over-tightened Underwood ribbon will either shred at the hub or cause the advance pawl to slip. Aim for firm without binding — you should be able to deflect the ribbon about 5mm with a light fingertip press.

Warning: If the ribbon comes off the guide path during typing and tangles around the typebars, stop immediately. Don’t force the keys. Carefully unspool the tangled section by hand before it damages the typebar linkage.

[IMAGE: Underwood Standard with labeled threading path diagram — left to right with each guide point marked]

Smith Corona (Silent, Portable; Coronamatic Cartridge)

Difficulty: Easy–Medium ★★☆ (spool) / Very Easy ★☆☆ (cartridge)

Smith Corona produced typewriters from the 1920s through the 1990s, and the ribbon installation experience changed dramatically over that period. The key question: what year is your machine?

Pre-1973 spool models: Thread exactly as described in the universal method above. Smith Corona’s guide channel design is clear and accessible; the vibrator arm is easy to locate. These machines are genuinely beginner-friendly.

Post-1973 Coronamatic cartridge models: Slide the cartridge into the guide rails (two horizontal tracks visible when the cover is open) and press until it clicks. That’s the entire process. The Coronamatic system, introduced in 1973, was Smith Corona’s answer to the question “what if installing a ribbon took 30 seconds instead of 10 minutes?” It remains one of the most user-friendly ribbon systems ever designed.

[IMAGE: Side-by-side showing Smith Corona spool threading (left) vs. Coronamatic cartridge insertion (right)]

Olivetti (Lettera 32, Valentine)

Difficulty: Easy ★☆☆

Olivetti portables — particularly the Lettera 32 and the more flamboyant Valentine (red plastic housing, designed by Ettore Sottsass, very fashionable in 1969) — are about as straightforward as typewriters get. Open the side panel, snap the ribbon spools into the hubs, run the ribbon through the clip guides, close the panel.

One important note: measure your spool width before ordering a ribbon for an Olivetti. Most take the standard 1/2″ ribbon, but some Lettera models use a slightly narrower spool hub that can cause a standard ribbon to run off-center. A quick check with a ruler before you order saves a return trip.

The plastic housing on the Valentine can feel delicate. It isn’t — Olivetti built these to last — but use fingertip pressure rather than palm pressure when opening the ribbon cover, especially on machines that haven’t been opened in decades.

[IMAGE: Olivetti Lettera 32 with ribbon cover open, spool seated in snap-in hub]

Brother Portables (1960s–80s)

Difficulty: Easy ★☆☆

Brother electric and semi-electric portables represent the endgame of typewriter ribbon design — machines that had absorbed fifty years of user complaints about ribbon changes and addressed most of them. The ribbon compartment is top-access with a clearly labeled pathway. Universal 1/2″ ribbons fit without modification. Some models include printed threading diagrams inside the cover itself, which is either thoughtful engineering or an admission that they expected you to lose the manual (probably both).

Electric advance means the ribbon feeds automatically with each keystroke — you don’t need to tension it manually after installation. Wind in 3–4 turns by hand to remove the initial slack, then let the machine do the rest.

If your Brother has a correction tape system (some 1980s models do), that’s a completely separate mechanism — a small lift-off tape cartridge that sits above the main ribbon. It installs independently and won’t affect your ribbon installation.

[IMAGE: Brother portable with ribbon compartment open, threading path shown]

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Troubleshooting Common Ribbon Problems

Installed the ribbon but something’s still off? These are the most common post-installation problems, in roughly the order you’re likely to encounter them.

Ribbon Not Advancing

The ribbon advances one click per keystroke via a small mechanism called the advance pawl (sometimes called the “dog” — yes, really). When the advance stops working, the pawl usually isn’t catching the spool teeth properly.

Check that the spool is fully seated on its hub. Then rotate the spool slightly by hand in the advance direction — sometimes the pawl needs to be manually clicked into engagement before the automatic advance takes over. If the spool teeth are clogged with old ink and lint, a soft brush and a light pass of compressed air will clear them.

Ink Too Faint

Three possible causes, in order of likelihood:

1. The ribbon is simply exhausted. If it’s the ribbon that came with a used machine, or it’s been in there for years, time for a new one.
2. The ribbon is too loose. Add 3–4 turns of hand tension on the right spool and re-test.
3. The vibrator arm is positioned too high. The ribbon should strike roughly the center of the typebar’s path. If it’s aimed too high, only the bottom of each character catches ink. Adjust the vibrator arm down a millimeter at a time and test between each adjustment.

Ribbon Not Reversing

Most machines from the 1930s onward include an auto-reverse: when the ribbon is fully advanced on one side, the mechanism automatically switches direction and runs it back the other way. If yours is chewing through one side without reversing, check:

• The reverse lever position (usually near the ribbon area; may need to be in “auto” rather than “single direction”)
• Whether the reverse actuator tab on the spool is physically touching the lever — sometimes a slightly wrong-sized spool won’t trigger the reverse at all

On budget machines and some pre-1930 models, there is no auto-reverse. When the ribbon runs out on one side, you flip it manually by swapping left and right spools.

Ribbon Bunching or Tangling

Almost always a threading error. The ribbon has left its guide channel somewhere along the path. Remove the ribbon, re-thread from scratch, and make sure it lies flat at every guide point before closing the cover. Reduce tension slightly — an over-tightened ribbon has nowhere to go when it hits resistance except sideways.

Two-Color Ribbon Stuck on One Color

Find the color selector lever — a small switch near the ribbon area that shifts the vibrator arm up (black) or down (red). If it’s in the neutral position or physically stuck, the machine defaults to whichever color is currently facing the paper.

Try cycling the lever back and forth a few times. If it’s stiff, a tiny drop of light machine oil on the pivot point, allowed to penetrate for five minutes, usually frees it. If the lever is broken, the easier fix is switching to a single-color black ribbon — it eliminates the problem entirely.

Ribbon Cover Won’t Close

The ribbon is either seated incorrectly on one of the spool hubs, or there’s a section bunching up under the cover edge. Take the cover off again, confirm both spools sit flat and centered, and run the ribbon through all guide channels until it lies completely flat. Then close the cover slowly while watching for any high points.

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Problem	Most Likely Cause	Quick Fix
Very light typing	Ribbon exhausted or too loose	Replace ribbon or add tension
Irregular ink coverage	Ribbon twisted in guide	Re-thread carefully
Ribbon advances slowly	Advance pawl stuck or dirty	Clean spool teeth, reseat spool
Ribbon won’t advance	Pawl broken or ribbon jammed	Inspect pawl; manually free jam
Ribbon tears during typing	Old/brittle ribbon or over-tension	Fresh ribbon; reduce tension
Red side stuck on	Two-color lever stuck	Cycle lever; light oil on pivot
Cover won’t close	Spool not seated flat	Reseat spools; re-thread

[IMAGE: Close-up photo of advance pawl mechanism with labeled parts]

For issues beyond the ribbon itself — sticky keys, hard platen rubber, misaligned typebars — see our guide to typewriter platen restoration, which covers the other major maintenance task that affects typing quality.

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Where to Buy Typewriter Ribbons Today

Finding ribbons is easier than people expect. Several suppliers still stock them new, and the vintage market has a healthy supply of New Old Stock (NOS) spools from decades of estate sales.

Online Retailers

Amazon is the fastest and cheapest option for most machines. Search “universal typewriter ribbon 1/2 inch” and you’ll find multi-packs at $5–$12 per ribbon. Quality varies, so check reviews specifically for your machine type. Universal plastic-spool ribbons work well on most post-1950 machines.

Etsy is the better source if you need a specific vintage spool size, a hand-wound two-color ribbon, or a pre-wound spool that fits an older metal hub. Etsy sellers specializing in typewriter supplies typically hand-wind ribbons to order, which results in noticeably better ink saturation than mass-manufactured versions. Expect to pay $10–$18 per ribbon, but the quality difference is real.

eBay is your best source for NOS ribbons — old stock from the 1950s–70s that was never opened. These often have excellent ink saturation and fit older machines perfectly. Search for your specific model name plus “ribbon NOS” to find them.

Specialty Typewriter Suppliers

For machines with unusual requirements or when you want to buy from someone who actually knows typewriters:

• Baco Ribbon & Carbon (baco-usa.com) — a US manufacturer still making ribbons in 2026, with inventory covering nearly every major model
• typewriterparts.com — large US-based parts and ribbon inventory
• Gramercy Typewriter Co. (New York) — premium inventory, both online and physical store; their staff will help identify your model if you’re unsure
• mytypewriter.com — ribbons plus repair parts and service

What to Look For When Buying

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Spec	What You Need	Notes
Width	1/2″ (13mm)	Standard for 90% of portables
Material	Cotton or nylon	Cotton = softer; nylon = longer life
Color	Black only or red/black	Check for color lever on your machine
Spool	Universal plastic	Works on most post-1950 machines
Specialty	Vintage metal spool	For pre-1940 machines; source from Etsy/eBay

The DIY Option (Costs $2–5, Patience Required)

If you’re the type of person who would rather re-ink a ribbon than buy a new one — and there are absolutely people like that in the typewriter community — it’s entirely doable. Purchase raw ribbon fabric from craft or art supply stores, source empty spools from a donor machine, and soak the fabric in typewriter ribbon ink (available online in small bottles). Hand-wind onto the spools when dry.

Advantage: you can make custom two-color combinations, control ink saturation, and pay almost nothing per ribbon. Disadvantage: it takes a couple of hours and your kitchen counter will look like a crime scene.

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Frequently Asked Questions

Get Your Machine Typing Again

Your typewriter was built to last a century. Most of the ones being threaded with fresh ribbons today are already eighty or ninety years old and still doing exactly what they were designed to do. A fresh ribbon is all it takes to bring that back.

Pick up a universal 1/2″ ribbon on Amazon — under $10 for most machines — and give yourself an afternoon to do the job properly. Take the photo before you pull the old ribbon. Be patient with the threading path. Wind in the slack before you test. You’ll be typing on the first try.

If the ribbon’s done but the page still looks wrong, your platen rubber may need attention next — see our typewriter platen restoration guide for that job. And while you have the machine open, it’s worth checking whether any mechanical lubrication is needed — our vintage equipment lubricants guide covers which oils to use on metal-on-metal contact points without gumming up the advance mechanism.

Post your model in the comments if you run into something unusual. Typewriter people are a helpful bunch.