# Toner Quantec Black replacement MLT-D304E (TON-2688) for Samsung printers, black

**URL:** https://aio.lv/en/product--quantec-ton-2688--11840795
**Data updated:** 2026-03-09 14:56 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Quantec
**Manufacturer code:** TON-2688
**EAN:** 5903766422565
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--quantec-ton-2688--11840795

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Black replacement toner cartridge Quantec MLT-D304E (TON-2688) compatible with Samsung laser printers. Provides black toner supply for monochrome printing tasks such as documents, invoices and reports. Designed as an aftermarket cartridge matching the form factor and connection points of the MLT-D304E, suitable for routine office and home use where original Samsung cartridges are replaced with compatibles.

## Long description

Quantec Black replacement toner MLT-D304E (TON-2688) is a compatible black toner cartridge designed for use in Samsung monochrome laser printers. It supplies black toner for routine printing tasks including text documents, invoices and reports. The cartridge is manufactured to match the physical dimensions and connection points of the original MLT-D304E so it fits into compatible Samsung models and supports standard office and home printing workflows where aftermarket cartridges are preferred.
Advantages
This compatible Quantec cartridge provides a straightforward replacement for the original Samsung MLT-D304E form factor, offering reliable black print output for everyday monochrome tasks. It is intended to maintain consistent toner flow and print density across typical office volumes while enabling cost-effective replenishment of black toner. The cartridge is designed for easy installation and handling, reducing downtime during swaps and supporting routine maintenance schedules.
Suitable for
Printing text-heavy documents such as letters and reports
Invoicing and billing documents requiring clear black text
Routine office and home monochrome printing tasks
Replacing depleted black toner in compatible Samsung laser printers
Key specifications
Color: Black
Type: Compatible replacement toner cartridge
Compatible device type: Monochrome laser printers (Samsung models that accept MLT-D304E form factor)
Form factor: Standard drop-in cartridge designed to match original cartridge dimensions and connection points
Intended use: Office and home monochrome printing for documents and reports
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 pulling it straight out, avoiding contact with the drum or imaging components. Unpack the Quantec replacement toner, remove any protective seals or tabs, and align the cartridge with the guides inside the printer. Slide the cartridge into place until it seats securely, then close the printer cover and power the device on. Perform a short test print or alignment page if the printer prompts for it.
Usage recommendations
Store unused cartridges in a cool, dry place away from direct sunlight and extreme temperatures. Handle the cartridge by its plastic casing and avoid touching the drum or roller areas to prevent print defects. For consistent print quality, use the printer’s recommended paper types and perform periodic cleaning as described in the printer manual. Replace the cartridge when print density drops or text becomes faint to maintain legibility of documents.

## FAQ

### How much does the Toner Quantec replacement MLT-D304E (TON-2688) cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 14.07.2026 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 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

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