# Toner cartridge Asarto AS-LH5950A black replacement for 643A, MPN AS-LH5950A

**URL:** https://aio.lv/en/product--asarto-as-lh5950a--11842201
**Data updated:** 2026-03-09 14:57 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LH5950A
**EAN:** 5901741401116
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 136.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 112.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lh5950a--11842201

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Asarto AS-LH5950A is a black replacement toner cartridge compatible with cartridges referenced as 643A. Designed for monochrome laser printers, it supplies black toner for text and document printing. Useful for office and home use where a compatible, non-original cartridge is required to restore printer functionality and continue producing sharp black prints.

## Long description

Asarto AS-LH5950A is a black replacement toner cartridge designed for use in monochrome laser printers that accept cartridges referenced as 643A. It supplies black toner for printing text documents, invoices, reports and other monochrome materials. The cartridge is intended as an aftermarket alternative to original manufacturer cartridges, offering a straightforward way to restore printer functionality and continue producing clear black prints for office and home environments.
Advantages
The Asarto AS-LH5950A cartridge provides a cost-effective alternative to original-brand toners while maintaining consistent black output for text and line art. It is designed for compatibility with printers that use the equivalent cartridge form factor and includes a user-installable design that fits existing cartridge bays. The cartridge delivers uniform toner distribution to reduce streaking and uneven shading, helping maintain readable documents and business materials.
Suitable for
Printing monochrome documents, letters and memos
Office report and invoice printing
Home use for schoolwork and personal documents
Low- to medium-volume printing environments that require a replacement cartridge
Key specifications
Color: Black
Cartridge type: Monochrome laser toner replacement
Compatibility: Designed to fit printers compatible with the 643A-equivalent cartridge form factor
Output: Intended for high-contrast black text and line graphics
Installation: User-replaceable cartridge designed for straightforward insertion and removal
How to use
Before installation, switch the printer off and open the front or top access panel according to the printer manufacturer’s instructions. Remove the empty cartridge by gently pulling it from the cartridge bay, taking care to avoid contact with the drum or internal components. Unpack the Asarto AS-LH5950A cartridge and remove any protective seals or shipping tape. Insert the cartridge into the correct orientation until it clicks or seats firmly, then close the access panel and turn the printer back on. Run a test print or alignment procedure if the printer recommends it to ensure proper seating and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Handle the cartridge by its casing and avoid touching the imaging drum or toner outlet. If print quality issues such as streaks or toner smudging occur, run the printer’s cleaning or calibration cycle and ensure the cartridge is fully seated. Replace the cartridge when print density declines or when the printer indicates low toner to maintain consistent black output.

## FAQ

### How much does the Toner Asarto AS-LH5950A black replacement cost, and is it available for purchase?

The price is 136.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 10.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Toner Asarto AS-LH5950A black replacement be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11842201/67241584_large.webp