# Toner cartridge Asarto AS-LM51BN replacement for Konica-Minolta TNP51K A0X5155 5000 pages black

**URL:** https://aio.lv/en/product--asarto-as-lm51bn--11842403
**Data updated:** 2026-03-09 14:58 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LM51BN
**EAN:** 5901741420964
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lm51bn--11842403

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Asarto AS-LM51BN is a black replacement toner cartridge compatible with Konica-Minolta TNP51K (A0X5155). Specified yield is 5000 pages. Designed for monochrome laser printers, it supplies black toner for text documents and office prints. Use it to restore print quality, maintain consistent density and extend printer uptime with a direct-fit replacement.

## Long description

Asarto AS-LM51BN is a black replacement toner cartridge designed for monochrome office printing. It is a direct-fit alternative to Konica-Minolta TNP51K and provides a specified yield of approximately 5000 pages. The cartridge supplies black toner for text documents, reports and administrative forms, helping restore consistent print density and extend printer uptime with straightforward installation.
Advantages
This replacement toner cartridge delivers consistent black density across pages to maintain legible text and clear line work in office documents. It is manufactured to fit printers that accept the corresponding Konica-Minolta model, allowing quick swap-in replacement without adjustments. The cartridge supports predictable page yield for planning supply consumption and reduces printer downtime by enabling fast replacement when toner runs low.
Suitable for
 Printing black-and-white documents such as letters, invoices and reports
 High-volume office environments with frequent monochrome printing
 Replacing depleted toner to restore consistent print quality
 Administrative and archival printing where clear text is essential
Key specifications
 Color: Black
 Estimated yield: 5000 pages (at standard coverage)
 Printer type: Monochrome laser printers
 Form factor: Single integrated toner cartridge
 Compatibility: Designed as a direct-fit replacement for the Konica-Minolta TNP51K family
How to use
Remove the empty cartridge from the printer following the device manufacturer’s instructions and unpack the Asarto AS-LM51BN cartridge. Gently shake the cartridge side to side to evenly distribute toner before installation. Insert the cartridge into the printer until it locks into place, then close any access panels. After installation, print a test page or alignment sheet if recommended by the printer to confirm proper installation and toner distribution.
Usage recommendations
Store spare cartridges in a cool, dry place away from direct sunlight and extreme temperatures. Handle the cartridge by its body and avoid touching the drum or contact points. Recycle used cartridges according to local regulations or return them to an appropriate recycling program.

## FAQ

### How much does the Toner Asarto AS-LM51BN for Konica-Minolta TNP51K cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 30.07.2026 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/11842403/67241778_large.webp