# Toner Asarto replacement cartridge TN-3512 (AS-LB3512N) black

**URL:** https://aio.lv/en/product--asarto-as-lb3512n--11840430
**Data updated:** 2026-03-09 14:55 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LB3512N
**EAN:** 5901741416059
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lb3512n--11840430

## 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 Asarto AS-LB3512N (compatible with TN-3512) for laser printers. Provides black toner supply as a spare or refill option for compatible office or home monochrome printing devices. Designed for text documents and standard printing tasks where a direct replacement cartridge is required.

## Long description

Asarto replacement toner cartridge TN-3512 (AS-LB3512N) black is a mono laser toner designed as a direct replacement for compatible monochrome laser printers. It supplies black toner for everyday office and home printing tasks, enabling clear text output and reliable page yield for standard documents. The cartridge matches the form and function of the original cartridge type and is intended for users who need a straightforward swap-in unit to restore printing capability quickly.
Advantages
This black toner cartridge offers consistent black density across text documents and standard prints while maintaining page-to-page uniformity. It is manufactured to fit compatible printer models without modification, allowing quick installation and immediate use. The cartridge provides cost-effective replacement compared with purchasing original-brand consumables and can be stored as a spare to minimise downtime in busy print environments.
Suitable for
Printing monochrome office documents such as letters, invoices and reports
Home printing of black-and-white materials, including homework and personal files
Small business environments that require reliable daily text printing
Replacement when original toner supply is depleted or unavailable
Key specifications
Colour: black
Cartridge type: monochrome toner cartridge for laser printers
Compatibility: designed for printers that accept the TN-3512 compatible cartridge form factor
Intended use: standard text and document printing
Form factor: single-unit replaceable cartridge for easy installation
How to use
Turn off the printer and open the toner access panel following the printer manufacturer’s instructions. Remove the empty cartridge by carefully pulling it out along the guide rails. Unpack the Asarto replacement cartridge and, if applicable, remove protective seals or covers prior to installation. Insert the cartridge into the printer until it clicks into place, close the access panel and power the printer back on. Run a test print or printer calibration if required to ensure correct alignment and print density.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight. Shake gently before installation only if the printer manufacturer recommends redistribution of toner. Use the cartridge within the storage life indicated by the supplier and avoid exposing it to high humidity or extreme temperatures to preserve print quality and prevent clumping.

## FAQ

### How much does the Toner Asarto TN-3512 replacement AS-LB3512N cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 Asarto 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 Asarto 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/11840430/67239919_large.webp