# Toner TFO Brother TN-2421 3000 Pages Black

**URL:** https://aio.lv/en/product--tfo-mek011237--9518031
**Data updated:** 2025-12-30 08:37 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** TFO
**Manufacturer code:** MEK011237
**EAN:** 5900495684783
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfo-mek011237--9518031

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 15.06.2026 | 1.99 EUR |
| Courier delivery to door | 15.06.2026 | 4.99 EUR |

## Summary description

The TFO Brother TN-2421 Laser Cartridge is designed for DCP-L2512D, HL-L2312D, and MFC-L2712DN printers. It offers a high yield of 3000 pages, ensuring long-lasting performance. This premium analog cartridge delivers sharp, clear prints with rich black color, making it ideal for both home and office use. Easy to install and reliable, it provides excellent value for your printing needs.

## Long description

Toner TFO Brother TN-2421 3000 Pages Black (MPN MEK011237, EAN 5900495684783) is a compatible black laser toner cartridge designed as an analogue replacement for Brother TN-2421. It is intended for use in supported Brother laser printers and multifunction devices and provides an estimated yield of approximately 3000 pages at 5% coverage. The cartridge is produced by TFO, a certified supplier (STMC, ISO 9001:2008, ISO 14001:2004) and offers a ready-to-use, pre-filled alternative to original manufacturer cartridges.
Advantages
The TFO compatible toner delivers print quality comparable to the original Brother TN-2421 while reducing cost per page. As a new analogue product it is ready to install without refilling or restoration, ensuring consistent performance and predictable pricing. Certification (STMC, ISO 9001:2008, ISO 14001:2004) indicates manufacturing and quality control standards are in place.
Suitable for
Home printing with moderate monthly volume
Small office and workgroup documents
Black-and-white reports, letters and invoices
Replacement for Brother TN-2421 compatible devices
Key specifications
Manufacturer: TFO
Model / MPN: MEK011237
Equivalent to: Brother TN-2421
Colour: Black
Type: Laser toner cartridge (black)
Yield: Approximately 3000 pages (5% coverage)
Chip: Not suitable for this model
EAN: 5900495684783
How to use
Turn off your printer and open the toner access cover according to the printer’s user manual. Remove the empty cartridge by pulling it straight out, unpack the TFO cartridge and remove any protective seals. Insert the cartridge into the correct slot until it clicks into place, close the access cover and power on the device. Print a test page and, if required, perform any standard printer alignment or cleaning routine described in the printer manual.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight. Use within the manufacturer’s recommended shelf life for best results. For optimal print quality, use standard paper types and follow the printer manufacturer’s maintenance guidelines.

## FAQ

### How much does the Toner TFO Brother TN-2421 MEK011237 cost, and is it available for purchase?

The price is 12.49 € (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 Wednesday 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: Cash payment, 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 TFO 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 TFO 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

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