# Toner Quantec TK-350 replacement cartridge TON-0420 — black

**URL:** https://aio.lv/en/product--quantec-ton-0420--11841742
**Data updated:** 2026-03-09 14:57 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Quantec
**Manufacturer code:** TON-0420
**EAN:** 5902021594306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--quantec-ton-0420--11841742

## 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

Replacement black toner cartridge Quantec TON-0420 compatible with printers using the TK-350 series. Designed to deliver black toner for printing text and documents, it serves as a direct alternative to the original TK-350 cartridge. Suitable for office and home use where a compatible black toner supply is required for document printing and everyday copy tasks.

## Long description

Quantec TON-0420 replacement cartridge in black is a compatible toner designed for printers that accept the TK-350 series. It supplies black toner for printing text documents, forms and everyday office copies, offering a non-original alternative to the manufacturer's TK-350 consumable. The cartridge is intended for routine document printing in home and small-business environments and fits into workflows where standard monochrome output is required.
Advantages
This Quantec replacement cartridge provides reliable black printing performance and straightforward installation. It is manufactured to meet common quality expectations for compatible toners, delivering consistent black density and acceptable page yield for typical office and home printing tasks. The cartridge offers a cost-effective option compared with original-brand consumables while maintaining practical usability and compatibility with TK-350 series printers.
Suitable for
Printing black-and-white documents, letters and invoices
Everyday office copies and administrative paperwork
Home printing of forms, reports and study materials
Small-business environments requiring compatible monochrome toner
Key specifications
Colour: Black
Compatibility: Printers accepting TK-350 series cartridges
Product type: Replacement/compatible toner cartridge
Intended use: Monochrome document printing and copying
How to use
Before installation, power off the printer and open the front or top cover according to the printer manufacturer’s instructions. Remove the empty cartridge by gently pulling it out, taking care not to spill residual toner. Unpack the Quantec TON-0420 replacement cartridge and remove any protective seals or tape. Insert the cartridge into the correct slot until it clicks into place, then close the printer cover and power the device back on. Run a test print or alignment procedure if the printer prompts to ensure proper seating and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. Handle the toner cartridge by its body and avoid touching the drum or contact points. If streaks or uneven density appear, perform the printer’s cleaning cycle or check for proper installation before replacing the cartridge.

## FAQ

### How much does the Quantec TK-350 replacement toner TON-0420 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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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