# Toner cartridge Asarto 51X (AS-LH7551XN) black — replacement for compatible printers

**URL:** https://aio.lv/en/product--asarto-as-lh7551xn--9161835
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LH7551XN
**EAN:** 5901741400386
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lh7551xn--9161835

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Asarto black toner cartridge 51X (AS-LH7551XN) is a replacement (zamiennik) black toner designed for use in compatible laser printers. It delivers standard monochrome printing functionality for text documents and basic graphics. Use for office printing, invoices, reports and everyday monochrome tasks where a compatible high-volume black toner cartridge is required.

## Long description

Asarto 51X (AS-LH7551XN) black toner cartridge is a replacement monochrome toner designed for compatible laser printers. It provides standard black-and-white printing suitable for everyday office use, producing legible text and basic graphics for invoices, reports and general document workflows. The cartridge is offered as a cost-effective substitute that fits printers built to accept the 51X form factor and supplies consistent monochrome output for routine printing tasks.
Advantages
This black toner cartridge delivers reliable print density and consistent page yield across typical office workloads. It is designed for straightforward installation and replacement, reducing downtime during cartridge swaps. The cartridge provides stable monochrome output appropriate for text-heavy documents and simple graphics, while offering an economical option compared with original-brand consumables.
Suitable for
 Daily office printing of letters, contracts and memos
 Printing invoices, delivery notes and accounting reports
 High-volume monochrome document workflows
 Home office or small business black-and-white printing needs
Key specifications
 Color: black monochrome toner
 Media type: laser printer consumable for plain paper and standard office stock
 Function: replacement toner cartridge compatible with printers using the 51X form factor
 Output: designed for standard text and basic graphics reproduction
 Installation: user-replaceable cartridge designed for tool-free swap
How to use
Power off or follow the printer manufacturer’s instructions for safe cartridge replacement, open the printer access panel, remove the spent cartridge and insert the Asarto 51X replacement until it clicks into place. Close the access panel and run a test page or print a short document to confirm correct installation and print quality. Store unused cartridges in their original packaging at room temperature and avoid exposure to direct sunlight or extreme humidity.
Usage recommendations
For best results, use plain paper designed for laser printing, perform regular printer maintenance such as cleaning the paper path and fuser area, and keep a spare cartridge on hand to avoid interruption during high-volume print jobs.

## FAQ

### How much does the Toner Asarto 51X (AS-LH7551XN) black cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 22.07.2026 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/9161835/52130164_large.webp