# Toner OWA Armor compatible with OKI B401 MB441 MB451 2500 pages black

**URL:** https://aio.lv/en/product--armor-k18016ow--3301351
**Data updated:** 2026-01-09 12:22 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** ARMOR
**Manufacturer code:** K18016OW
**EAN:** 3112539704872
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--armor-k18016ow--3301351

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The OWA Armor toner is designed for compatibility with OKI B401, MB441, and MB451 printers. It offers a yield of 2500 pages in black, ensuring high-quality prints for your documents. This toner is easy to install and provides consistent performance, making it an ideal choice for both home and office use. Enjoy sharp text and vibrant graphics with this reliable toner cartridge.

## Long description

The OWA Armor toner is compatible with OKI B401, MB441 and MB451 printers and delivers up to 2500 pages in black. Developed by Armor Office Printing European, this compatible toner provides consistent print quality for text and graphics and is supplied as a single cartridge (1 pc). It is suitable for laser printing environments and designed for straightforward installation and use.
Advantages
This compatible toner offers a reliable page yield of 2500 pages (black), consistent print density for sharp text and clear graphics, and simple installation. Manufactured under the Armor Office Printing European division, the product is produced to match OKI printer specifications while remaining a cost-effective alternative to original cartridges.
Suitable for
 Black-and-white document printing
 Small office and home office use
 Printing business letters, invoices and reports
 High-contrast text and simple graphics
Key specifications
 Brand: ARMOR
 Compatibility: OKI B401, MB441, MB451
 MPN: K18016OW
 EAN: 3112539704872
 Yield: 2500 pages (black)
 Quantity per pack: 1 pc
 Print technology: Laser printing
 Printing colour: Black
How to use
Turn off the printer and open the cartridge compartment according to the printer manual. Remove the protective packaging from the OWA Armor toner cartridge, insert the cartridge into the designated slot until it clicks into place, then close the compartment and power the printer back on. Run a test page or alignment from the printer menu to confirm correct installation and print quality.
Usage recommendations
Store the toner cartridge in a dry, cool place away from direct sunlight. Use within the manufacturer's recommended time after opening and follow the OKI printer maintenance instructions for optimal performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | No |
| Printing colours | Black |
| Brand compatibility | OKI |
| Quantity per pack | 1 pc(s) |
| Product colour | Black |
| OEM code | 44992402 |
| Black toner page yield | 2500 pages |
| Compatibility | B401/MB451 |

### Other features

| Feature | Value |
|---|---|
| Print technology | Laser printing |

## FAQ

### How much does the Toner OWA Armor OKI B401 K18016OW cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 22.06.2026 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 ARMOR 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 ARMOR 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: brand compatibility, quantity per pack, print technology, printing colours, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3301351/62470892_large.webp