# Toner Prism Brother TN-821XXL Black 15K – Prism replacement cartridge, 100% new

**URL:** https://aio.lv/en/product--prism-zbl-tn821xxkn--12101552
**Data updated:** 2026-03-17 09:06 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Prism
**Manufacturer code:** ZBL-TN821XXKN
**EAN:** 5902751210156
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prism-zbl-tn821xxkn--12101552

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Prism replacement toner cartridge for Brother TN-821XXL, black toner with a stated yield of 15,000 pages. 100% new unit designed to fit Brother printers compatible with the TN-821XXL series. Provides monochrome printing for documents and office use, suitable for high-volume printing, reports and administrative materials.

## Long description

Prism replacement toner cartridge for Brother TN-821XXL is a new, full-capacity black toner designed to deliver up to 15,000 pages of monochrome printing. This Prism cartridge is built to fit Brother printers that accept TN-821XXL-series consumables and is intended for everyday office use where consistent text quality and reliable yield are required for reports, invoices, and administrative documents.
Advantages
The cartridge is supplied as a 100% new unit, which helps ensure consistent print density and stable toner flow across long print runs. It offers a high stated yield of 15,000 pages, reducing the frequency of replacements in busy office environments. Designed for compatibility with Brother TN-821XXL-series printers, the cartridge aims to reproduce sharp black text and clean monochrome graphics while being simple to install.
Suitable for
 High-volume monochrome document printing in offices
 Printing invoices, reports, and administrative paperwork
 Shared printers in small and medium-sized businesses
 Environments that require predictable toner yield and minimal downtime
Key specifications
 Color: Black
 Estimated page yield: up to 15,000 pages (mono, standard coverage)
 Condition: 100% new replacement cartridge
 Compatibility: Designed to fit printers compatible with the TN-821XXL series
 Intended use: Monochrome laser printing for text and simple graphics
How to use
Remove the old toner cartridge according to your Brother printer’s instructions, taking care to power off the device if recommended by the manufacturer. Unpack the Prism replacement cartridge, remove any protective seals or transport tapes, and insert the cartridge into the printer’s designated toner bay until it clicks into place. After installation, run a test print or printer alignment if prompted to verify correct installation and print quality.
Usage recommendations
Store unopened cartridges in a cool, dry place away from direct sunlight and heat sources. For consistent results, allow the cartridge to reach room temperature before installation and avoid shaking it vigorously. Use genuine printer maintenance procedures such as regular cleaning of the paper path and scheduled firmware updates to maintain print quality and device reliability.

## FAQ

### How much does the Toner Prism Brother TN-821XXL Black 15K cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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 27.07.2026 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 Prism 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 Prism 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/12101552/67633358_large.webp