# Printer ribbon Fullmark N639BK for OKI ML series (100, 180, 182, 192, 280, 320, 3320, 3321) — black

**URL:** https://aio.lv/en/product--fullmark-n639bk--11909612
**Data updated:** 2026-03-10 09:11 (EET)
**Category:** Printer Ribbons
**Manufacturer:** Fullmark
**Manufacturer code:** N639BK
**EAN:** 0704315007678
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fullmark-n639bk--11909612

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Fullmark N639BK is a black replacement printer ribbon compatible with OKI ML dot matrix models 100, 180, 182, 192, 280, 320, 3320 and 3321. Designed for impact printing, it provides print-ready ink supply for receipts, multipart forms and continuous paper. Suitable for office and retail use where reliable dot-matrix printing is required.

## Long description

Fullmark N639BK is a black replacement ribbon designed for impact dot-matrix printers in the OKI ML series, including models 100, 180, 182, 192, 280, 320, 3320 and 3321. Intended for use with receipt rolls, multipart forms and continuous stationery, this ribbon provides a consistent ink supply for text and simple graphics where dot-matrix printing technology is required.
Advantages
This replacement ribbon offers consistent print density across long runs, reliable character formation for legible receipts and forms, and straightforward installation compatible with the specified OKI ML models. Manufactured to fit standard ribbon spindles, it helps maintain predictable print performance for impact printing tasks in office and retail environments.
Suitable for
Printing receipts and invoices on continuous paper
Producing multipart carbon-copy forms
Text and simple graphical output on dot-matrix devices
Environments requiring durable, impact-based printing (warehouses, point-of-sale, logistics)
Key specifications
Ink color: Black
Compatibility: OKI ML series impact dot-matrix printers (specified models)
Application type: Impact ribbon for continuous and multipart stationery
Form factor: Ribbon on spool for direct cartridge or spindle installation
Primary use: Text and simple graphics printing
How to use
Turn off the printer and open the ribbon access cover. Remove the empty or worn spool and place the Fullmark N639BK ribbon onto the designated spindles, ensuring the ribbon is taut and correctly aligned with the print head path. Close the cover, restore power and perform a test print to confirm correct installation and print density. Follow the printer manufacturer’s instructions for ribbon replacement to avoid damage to the print head or mechanisms.
Usage recommendations
Store the ribbon in a cool, dry location away from direct sunlight and extreme temperatures. For best results, use with compatible OKI ML series printers and replace the ribbon when print density becomes faint or characters lose definition.

## FAQ

### How much does the Fullmark N639BK printer ribbon for OKI ML series cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fullmark products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fullmark service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11909612/67341706_large.webp