# Toner cartridge Quantec TON-2379 replacement for model 821242, black

**URL:** https://aio.lv/en/product--quantec-ton-2379--11840908
**Data updated:** 2026-03-09 14:56 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Quantec
**Manufacturer code:** TON-2379
**EAN:** 5903766421117
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--quantec-ton-2379--11840908

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Black toner cartridge Quantec TON-2379 (replacement for model 821242), intended for use in compatible laser printers. Provides black printing supply as a direct substitute cartridge with manufacturer MPN TON-2379 and EAN 5903766421117. Suitable for document and office printing where a compatible replacement for model 821242 is required.

## Long description

Quantec TON-2379 black toner cartridge is a replacement consumable designed for use in compatible monochrome laser printers that accept cartridges equivalent to model 821242. The cartridge supplies black toner for office and home document printing, delivering consistent black output for text documents, reports and everyday photocopies. It is intended as a direct substitute cartridge to restore printing capability when the original cartridge is depleted.
Advantages
This Quantec replacement toner cartridge provides reliable black density and even toner distribution to maintain legible and consistent text quality. It is manufactured to be compatible with printers requiring the equivalent of model 821242 and supports straightforward installation and removal. The cartridge offers predictable print performance for routine office tasks and reduces downtime by acting as a ready replacement for the depleted original.
Suitable for
 Everyday office document printing — letters, invoices, memos
 Home office and personal monochrome printing needs
 High-volume text printing where a compatible replacement is required
 Printer maintenance support to quickly restore printing capability
Key specifications
 Color: Black
 Type: Laser toner cartridge (replacement for model 821242)
 Compatibility: Designed for monochrome laser printers compatible with the 821242-equivalent cartridge form factor
 Use case: Document and office printing
 Form factor: Standard replaceable toner cartridge
How to use
Turn off the printer and open the front or top cover according to the printer manufacturer’s instructions. Remove the empty cartridge by following the printer’s removal procedure, typically by pulling the old cartridge straight out. Unpack the Quantec TON-2379 replacement cartridge from its protective packaging, remove any transport seals or covers, and align it with the printer’s cartridge guides. Insert the cartridge until it seats firmly, then close the printer cover and turn the device back on. Run a test page or alignment procedure if the printer prompts for it to ensure correct installation and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. Handle the cartridge by its housing to avoid contact with the toner surface. Use genuine or compatible maintenance parts and follow the printer manufacturer’s guidelines for handling and disposing of used toner cartridges to minimize environmental impact.

## FAQ

### How much does the Quantec TON-2379 black toner replacement cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 30.06.2026 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 Quantec 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 Quantec 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/11840908/67240361_large.webp