# Toner cartridge OWA Armor K15423OW — black, yield 4000 pages, 1 pc

**URL:** https://aio.lv/en/product--owa-armor-k15423ow--4818090
**Data updated:** 2026-03-07 14:58 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** OWA Armor
**Manufacturer code:** K15423OW
**EAN:** 3112539607821
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--owa-armor-k15423ow--4818090

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Compatible black toner cartridge OWA Armor K15423OW for laser printers. Single pack contains 1 cartridge with an estimated yield of 4000 pages in black. Designed for monochrome printing tasks such as documents and reports, suitable for office and home use where reliable black print output is required.

## Long description

Compatible black toner cartridge OWA Armor K15423OW is designed for reliable monochrome printing in office and home environments. This single-pack cartridge delivers an estimated yield of 4000 pages in black and is intended for text documents, reports and other everyday print jobs where consistent black output and clear legibility are required.
Advantages
The cartridge offers consistent page yield and stable print density across its life cycle, helping maintain uniform text darkness. It is easy to install and replace, reducing downtime during busy printing periods. Designed for monochrome laser printers, the cartridge supports crisp text reproduction and minimal background toning on plain paper.
Suitable for
Printing business documents and reports
Office workflows with moderate monthly print volumes
Home office and study materials
Mono print tasks where legible black text is necessary
Key specifications
Color: Black
Estimated yield: 4000 pages (at standard coverage)
Pack quantity: 1 cartridge
Compatible technology: Laser printing
Intended use: Monochrome printing of documents and reports
How to use
Turn off the printer and open the printer cover as indicated by the device manufacturer. Remove the empty cartridge following the printer’s instructions, unpack the replacement toner cartridge and gently shake it from side to side to distribute the toner evenly. Insert the new cartridge into the designated slot until it clicks into place, close the printer cover and power the printer on. Allow the printer to initialize and print a test page to verify proper installation and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. For consistent results, use plain paper that meets the printer manufacturer’s recommended weight and avoid prolonged storage after opening. If print quality degrades, run the printer’s cleaning or calibration routines before replacing the cartridge.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Compatible |
| Printing colours | Black |
| Brand compatibility | Brother |
| Quantity per pack | 1 pc(s) |
| OEM code | TN325BK |
| Black toner page yield | 4000 pages |
| Compatibility | HL4140 |

### Other features

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

## FAQ

### How much does the Toner cartridge OWA Armor K15423OW — black cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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 OWA 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 OWA 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/4818090/59144500_large.webp