# Toner Activejet ATB-821CNX 9000 pages Cyan

**URL:** https://aio.lv/en/product--activejet-atb-821cnx--10936882
**Data updated:** 2026-04-14 14:16 (EEST)
**Category:** Laser Printer Toners
**Manufacturer:** ActiveJet
**Manufacturer code:** ATB-821CNX
**EAN:** 5901443123293
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--activejet-atb-821cnx--10936882

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Activejet ATB-821CNX toner is designed for Brother printers, offering a high page yield of 9000 pages in vibrant cyan color. This replacement for Brother TN-821 C ensures high-quality prints and reliable performance, making it an excellent choice for both home and office use. Each pack contains one toner cartridge, providing convenience and efficiency for your printing needs.

## Long description

The Activejet ATB-821CNX 9000 pages Cyan toner is a replacement cartridge compatible with Brother laser printers. It delivers up to 9000 pages in vivid cyan and is supplied as a single cartridge per pack. Designed for laser printing, this cartridge is intended to provide consistent colour output and long run lengths for home and office environments. The formulation and manufacture include components sourced from Europe and Japan and the product is subjected to multiple quality tests to ensure reliable performance.
Advantages
The cartridge offers a high page yield of approximately 9000 pages in cyan, reducing the need for frequent replacements in high-volume printing scenarios. Activejet toners are produced with strict quality controls and mixed sourcing of key components, which supports consistent colour density and print stability. As a replacement for Brother TN-821 C, this toner provides compatibility with compatible Brother models while maintaining laser print quality expected for text and colour graphics.
Suitable for (tasks / use cases)
General office printing where moderate to high volumes of colour output are required
Home offices producing colour documents, reports and presentations
Departments that need consistent cyan tones for charts, graphics and marketing materials
Users seeking a direct replacement for Brother TN-821 C with a high-yield option
When it may not be suitable
This toner is not suitable for printers that are not compatible with Brother TN-821 series cartridges; confirm your printer model before purchase. It is intended for laser printers and will not work in inkjet devices. If very small, infrequent print runs are the norm and shelf life is a concern, a lower-yield cartridge might be more economical.
Key specifications
Colour: Cyan
Estimated yield: up to 9000 pages (at standard coverage)
Print technology: Laser printing
Pack contents: 1 cartridge
Compatibility: Designed for use in Brother printers compatible with TN-821 C series
How to use
Remove the cartridge from its packaging, gently shake it side to side to distribute the toner evenly, and follow your Brother printer's instructions for replacing the toner cartridge. Ensure the printer is turned off or in the recommended state for cartridge replacement, insert the cartridge until it clicks into place, then run a test print or alignment if prompted by the printer menu. Dispose of the empty cartridge according to local recycling or waste regulations.
What to consider before purchase
Verify printer model compatibility with Brother TN-821 series cartridges
Consider expected monthly print volume to determine if the 9000-page yield matches your needs
Check storage conditions and shelf life if you do not plan to use the cartridge immediately
Confirm return and warranty policies for replacement toners
Usage recommendations
For consistent colour results, store the cartridge in a cool, dry place and avoid exposure to direct sunlight. Perform a calibration or colour alignment via your printer settings after installation to optimise print quality, and use original maintenance kits or manufacturer-recommended cleaning procedures for the printer to prolong cartridge life.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Compatible |
| Printing colours | Cyan |
| Brand compatibility | Brother |
| Quantity per pack | 1 pc(s) |
| Country of origin | Poland |
| Replacement for | Brother TN-821C |
| Version | Supreme |
| OEM code | TN-821C |
| Colour toner page yield | 9000 pages |
| Colour toner cartridges quantity | 1 |
| Compatibility | Brother: HL-L9430CDN, HL-L9470CDN, CDNT, CDNTT, MFC-L9670CDN, MFC-L9630CDN. |
| Supply type | Single pack |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package type | Box |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 40 |

### Other features

| Feature | Value |
|---|---|
| Print technology | Laser printing |
| Certification | ISO 9001, ISO 14001, ISO 27001, TÜV Rheinland (ISO/IEC 19752, ISO/IEC 19798), CE |

## FAQ

### How much does the Toner Activejet ATB-821CNX code ATB-821CNX cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 29.06.2026 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 ActiveJet 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 ActiveJet 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/10936882/62532148_large.webp