# Toner Asarto TK-5140 Compatible Black cartridge AS-LK5140BN for laser printers

**URL:** https://aio.lv/en/product--asarto-as-lk5140bn--5104706
**Data updated:** 2026-03-07 15:13 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LK5140BN
**EAN:** 5901741412808
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lk5140bn--5104706

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Compatible black toner cartridge Asarto AS-LK5140BN (replacement for TK-5140). Designed for use in compatible laser printers, it provides black toner supply for monochrome printing. Intended for document and office printing where a replacement OEM TK-5140 cartridge is needed. Practical for routine refills and maintaining print continuity.

## Long description

The Asarto TK-5140 Compatible Black cartridge AS-LK5140BN is a replacement toner designed for monochrome laser printers that accept TK-5140 compatible supplies. This cartridge provides black toner for document and office printing, enabling continued operation when the original OEM cartridge requires replacement. The product is intended for straightforward installation and seamless integration with compatible devices to restore black printing capability.
Advantages
This compatible toner cartridge delivers consistent black density for clear text and business documents. It is manufactured to meet functional compatibility with printers using the TK-5140 format and is suitable for routine replacement cycles. The cartridge offers a practical choice for maintaining print continuity and minimizing downtime in office environments.
Suitable for
Monochrome office document printing
Replacement of empty or near-empty OEM black toner
High-volume black-and-white printing tasks
General home office and small business printing needs
Key specifications
Color: Black
Cartridge type: Compatible replacement toner
Intended use: Monochrome laser printing
Form factor: Standard replaceable toner cartridge
How to use
Turn off the printer and open the front or top access panel according to the printer manufacturer’s instructions. Remove the spent toner cartridge by following the device-specific release mechanism, then unpack the Asarto AS-LK5140BN cartridge and remove any protective seals or packaging material. Insert the new cartridge into the correct slot, ensuring it seats securely, then close the access panel and power the printer back on. Perform a test print or alignment if required by the printer to confirm correct installation and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Use the cartridge promptly after opening to avoid exposure to humidity. For optimal results, follow printer manufacturer guidelines for handling and disposal of used toner cartridges and consider performing regular maintenance such as cleaning the paper path and replacing consumables as recommended.

## FAQ

### How much does the Asarto TK-5140 Compatible Black Toner AS-LK5140BN cost, and is it available for purchase?

The price is 41.99 € (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 17.07.2026 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/5104706/51275100_large.webp