# Toner cartridge Asarto TK540 compatible cyan (AS-LK540CN) for laser printers

**URL:** https://aio.lv/en/product--asarto-as-lk540cn--11841716
**Data updated:** 2026-03-09 14:57 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LK540CN
**EAN:** 5901741413034
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lk540cn--11841716

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Cyan replacement toner cartridge Asarto AS-LK540CN compatible with TK540 series. Designed for use in compatible laser printers, this cyan toner provides the color component for color printing and document reproduction. It is a direct-fit substitute cartridge intended for routine office or home use where original TK540 cyan cartridges are required.

## Long description

The Asarto TK540 compatible cyan toner cartridge (AS-LK540CN) is a replacement toner designed to provide the cyan color component for laser printers that accept TK540-series cartridges. Intended as a direct-fit substitute, this cartridge supplies the cyan pigment necessary for full-color document printing and graphics reproduction in office or home environments. It is compatible with devices that use TK540 cyan cartridges and is manufactured to meet practical print quality expectations for routine printing tasks.
Advantages
This Asarto cyan toner cartridge delivers consistent color output for everyday printing needs while being a cost-effective alternative to original manufacturer cartridges. It is manufactured to fit the same physical slot and interface as TK540 cartridges, offering straightforward installation and predictable performance. The cartridge formulation is balanced to provide clear cyan tones in color documents and to integrate reliably with standard printer maintenance cycles.
Suitable for
 Office color documents and presentations
 Home printing of photos and schoolwork requiring cyan tones
 Mixed monochrome and color print runs where cyan is required
 Routine document reproduction and draft prints
Key specifications
 Color: Cyan
 Compatibility: Direct fit for printers accepting TK540-series cyan cartridges
 Formulation: Toner powder designed for laser printing
 Intended use: Replacement cartridge for color printing
 Packaging: Single cyan toner cartridge
How to use
Before installation, power off the printer and open the toner access panel following the printer manufacturer’s instructions. Remove the used TK540 cyan cartridge by gently unlocking and pulling it straight out. Unpack the Asarto replacement, remove any protective seals or tape, and insert the cartridge into the cyan slot until it clicks into place. Close the access panel, power the printer back on, and run a test print or color calibration if available to confirm correct installation and color alignment.
Usage recommendations
Store the cartridge in a dry, cool place away from direct sunlight and heat sources. Handle the cartridge carefully to avoid spilling toner powder; if toner contacts skin or clothing, clean with a dry cloth and follow local waste disposal guidelines for used toner cartridges. For best color consistency, use this cyan cartridge together with compatible magenta, yellow, and black cartridges of appropriate type for the TK540 series.

## FAQ

### How much does the Toner Asarto TK540 cyan AS-LK540CN cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 29.07.2026 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/11841716/67241123_large.webp