# Ink Cartridge Accura compatible for Brother LC421BK, black (replacement for LC421BK)

**URL:** https://aio.lv/en/product--accura-ac-b421bk--10697006
**Data updated:** 2026-01-10 14:19 (EET)
**Category:** Inkjet Printer Cartridges
**Manufacturer:** Accura
**Manufacturer code:** AC-B421BK
**EAN:** 5904726961384
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--accura-ac-b421bk--10697006

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Compatible black ink cartridge by Accura designed as a replacement for Brother LC421BK. Provides black printing for documents and labels in printers that accept LC421BK-compatible cartridges. Intended for everyday office and home use, it restores black output without using an original Brother cartridge and offers a cost-effective refill option while maintaining basic print functionality.

## Long description

Black ink in a 10 ml volume compatible with Brother LC421BK cartridges, suitable for small-scale use or refills for printers that accept compatible Accura cartridges.
Advantages
The black color provides clear, high-contrast prints and the compact 10 ml size makes the ink convenient for precise application and easy storage. The small volume is practical for targeted refills or maintenance tasks, reducing waste when only a limited amount is required.
Suitable for
Refilling compatible Brother LC421BK ink cartridges
Small printing jobs and test prints
Printer maintenance and nozzle cleaning
Key specifications
Color: black
Volume: 10 ml
Brand / compatibility: Accura — compatible with Brother LC421BK (AC-B421BK, EAN 5904726961384)
How to use
Follow the printer or cartridge manufacturer’s instructions for refilling or using compatible ink. Apply the black ink in small amounts for precision refills, avoid overfilling the cartridge, and ensure the cartridge is properly seated in the printer after filling. Store the bottle upright in a cool, dry place when not in use.
Usage recommendations
Keep out of reach of children, avoid contact with skin and eyes, and follow safety guidelines from the printer or cartridge manufacturer when refilling or handling ink.

## FAQ

### How much does the Accura compatible ink cartridge for Brother LC421BK cost, and is it available for purchase?

The price is 5.49 € (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 16.07.2026 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 Accura 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 Accura 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/10697006/68526025_large.webp