# KMP 5931886 Laser Toner Cartridge for Brother, Black, 3000 Pages

**URL:** https://aio.lv/en/product--oem-5931886--12421699
**Data updated:** 2026-05-10 00:54 (EEST)
**Category:** Laser Printer Toners
**Manufacturer:** OEM
**Manufacturer code:** 5931886
**EAN:** 4011324371680
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-5931886--12421699

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The KMP 5931886 black laser toner cartridge is a reliable printing solution compatible with Brother printers. This remanufactured toner offers a page yield of up to 3000 pages, ensuring consistent print quality and performance for professional documents. Designed for efficient laser printing, this single-pack cartridge is an ideal choice for high-volume office or home printing needs, providing sharp text and reliable results.

## Long description

The KMP 5931886 black laser toner cartridge is a reliable printing solution designed for compatibility with Brother printers. This remanufactured toner cartridge provides a consistent page yield of up to 3000 pages, ensuring high-quality output for professional documents and daily printing tasks. Engineered for efficient laser printing, this single-pack cartridge delivers sharp text and dependable performance for both office and home environments.
Advantages
This toner cartridge offers a cost-effective alternative to original manufacturer supplies without compromising on print quality. It is specifically engineered to integrate seamlessly with compatible Brother laser printers, ensuring smooth operation and consistent results throughout its lifespan. The high page yield makes it an efficient choice for users who require frequent printing, helping to reduce the frequency of cartridge replacements.
Suitable for
High-volume document printing
Office reports and professional correspondence
Home office printing needs
Text-heavy documents requiring sharp black output
When it may not be suitable
This cartridge is not intended for use with inkjet printers or printers from brands other than those explicitly listed as compatible. It may also not be suitable for users requiring specialized photo-quality printing on glossy media, as it is optimized primarily for standard laser printing applications.
Key specifications
Printing technology: Laser printing
Print color: Black
Page yield: Up to 3000 pages
Quantity: 1 piece per pack
Weight: 0.075 kg
How to use
To install the cartridge, first power off your printer and open the front cover or toner access door. Carefully remove the empty cartridge by pulling it out of the printer slot. Take the new KMP toner cartridge out of its packaging and gently shake it from side to side to distribute the toner evenly. Remove any protective clips or tapes as indicated by the manufacturer instructions. Insert the new cartridge into the printer until it clicks securely into place, then close the printer cover and resume printing.
What to consider before purchase
Verify your specific printer model compatibility with the Brother series.
Ensure the printer is currently using a laser printing mechanism.
Check the remaining toner levels in your current cartridge before replacing.
Usage recommendations: Store the toner cartridge in a cool, dry place away from direct sunlight and extreme temperatures to maintain print quality. Keep the cartridge in its original sealed packaging until it is ready to be installed to prevent damage to the drum unit or toner degradation.

## Specifications

### Features

| Feature | Value |
|---|---|
| Printing colours | Black |
| Brand compatibility | Brother |
| Quantity per pack | 1 pc(s) |
| Replacement for | TN421BK |
| Black toner page yield | 3000 pages |
| Built-in drum unit | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.075 kg |
| Package type | Box |

### Other features

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

## FAQ

### How much does the KMP 5931886 Laser Toner Cartridge for Brother cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 03.07.2026 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 OEM 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 OEM 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, weight, 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/12421699/68714013_large.webp