# Toner cartridge Asarto 307A replacement AS-LH740BK — black, compatible with 307A models

**URL:** https://aio.lv/en/product--asarto-as-lh740bk--11843663
**Data updated:** 2026-03-09 14:59 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LH740BK
**EAN:** 5901741406197
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 142.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 118.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lh740bk--11843663

## 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-LH740BK is a black replacement toner cartridge designed as a substitute for 307A cartridges. It supplies black toner for laser printers that accept 307A-format cartridges, intended for text printing, documents and everyday office use. The cartridge is sold as a compatible aftermarket unit offering standard installation and direct replacement of the original 307A model.

## Long description

Asarto AS-LH740BK is a black replacement toner cartridge compatible with printers that accept 307A-format cartridges. It delivers black toner intended for standard text documents, reports and everyday office printing. The cartridge is designed for direct physical replacement of original 307A models and follows common installation steps for laser toner cartridges, providing an aftermarket option for users seeking a compatible black toner supply.
Advantages
This compatible Asarto toner cartridge offers consistent black printing for text-heavy documents and routine office use. It is designed to fit 307A-format slots, enabling straightforward replacement without modifications. The cartridge is supplied as a ready-to-install unit and supports typical print workflows where a standard-yield black toner cartridge is required.
Suitable for
Printing black-and-white text documents and reports
Everyday office printing and administrative tasks
Home office users requiring standard black toner replacement
Environments where a compatible substitute for 307A cartridges is acceptable
Key specifications
Color: Black
Form: Laser toner cartridge compatible with 307A format
Intended use: Black text and document printing
Compatibility type: Aftermarket/compatible replacement for 307A-format cartridges
Installation: Standard drop-in replacement for corresponding 307A slots
How to use
Turn the printer off or set it to the recommended standby mode before replacing the cartridge. Remove the empty 307A-format cartridge according to the printer manufacturer's instructions, unpack the Asarto cartridge and remove any protective seals or tapes. Insert the Asarto AS-LH740BK into the corresponding slot until it locks into place, then close any access covers and power the printer on. Allow the printer to initialize and perform any built-in calibration or alignment routines before starting print jobs.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and high humidity. For consistent print quality, run a printer calibration or test page after installation; follow the printer manufacturer's guidance for maintenance cycles and drum or fuser replacement intervals.

## FAQ

### How much does the Toner Asarto AS-LH740BK (307A) black cartridge cost, and is it available for purchase?

The price is 142.99 € (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 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-LH740BK (307A) black cartridge 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/11843663/67242979_large.webp