# Toner cartridge Quantec ML-D4550B replacement TON-0375 — black

**URL:** https://aio.lv/en/product--quantec-ton-0375--11841055
**Data updated:** 2026-03-09 14:56 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Quantec
**Manufacturer code:** TON-0375
**EAN:** 5902021592326
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--quantec-ton-0375--11841055

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Black replacement toner cartridge Quantec TON-0375 for printers compatible with ML-D4550B. Designed to provide black printing for documents and reports, it fits as an aftermarket consumable and supplies black toner powder for laser printing. Suitable for office and home use where a compatible ML-D4550B-type cartridge is required.

## Long description

Quantec ML-D4550B replacement TON-0375 in black is an aftermarket toner cartridge designed for printers that accept ML-D4550B-type consumables. It supplies black toner powder for laser printing and is intended to restore or extend the black printing capability of compatible printers. The cartridge is suitable for producing text documents, reports and everyday printouts in office and home environments where a direct replacement for an ML-D4550B-style cartridge is required.
Advantages
This black replacement cartridge offers a straightforward fit-and-replace solution for compatible printers, delivering consistent black toner supply for standard office and home printing tasks. As an aftermarket option, it provides a cost-effective alternative to original manufacturer consumables while maintaining compatibility with printers that accept ML-D4550B-type cartridges. The cartridge is designed to be handled and installed using standard user procedures for laser toner replacements.
Suitable for
 Printing black-and-white documents, reports and invoices
 Office environments with moderate daily print volumes
 Home offices and personal printers requiring a compatible ML-D4550B replacement
 Situations where a cost-effective aftermarket toner is preferred
Key specifications
 Colour: Black
 Type: Toner cartridge for laser printers
 Compatibility: Designed for printers that accept ML-D4550B-style cartridges
 Intended use: Replacement consumable for black printing
 Packaging: Single cartridge unit suitable for user installation
How to use
Turn off the printer and allow it to cool if it has been in use. Open the printer’s cartridge access panel according to the printer manufacturer’s instructions and remove the depleted cartridge. Unpack the Quantec TON-0375 cartridge, remove any protective seals or covers, and insert it into the appropriate slot until it clicks or seats securely. Close the access panel and turn the printer back on. Run a test page or alignment procedure if recommended by the printer to confirm proper installation and print quality.
Usage recommendations
Store the cartridge in its original packaging in a cool, dry place away from direct sunlight. Handle the cartridge by its exterior casing to avoid contact with toner powder. If accidental toner spillage occurs, clean using a dry, lint-free cloth and avoid using water; follow printer manufacturer guidance for safe handling and disposal of used cartridges.

## FAQ

### How much does the Quantec toner TON-0375 (ML-D4550B) black cost, and is it available for purchase?

The price is 42.99 € (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 15.07.2026 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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