# Toner cartridge Asarto TN-321 replacement (AS-LB321Y) Yellow for compatible laser printers

**URL:** https://aio.lv/en/product--asarto-as-lb321y--11842233
**Data updated:** 2026-03-09 14:57 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Asarto
**Manufacturer code:** AS-LB321Y
**EAN:** 5901741413270
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asarto-as-lb321y--11842233

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Yellow replacement toner cartridge Asarto TN-321 (AS-LB321Y) designed for compatible laser printers. Provides yellow toner for CMYK colour printing and is intended for document and graphics output in offices or home use. Supplied as an aftermarket cartridge matching TN-321 form factor and electrical contacts to enable straightforward installation and colour printing.

## Long description

The Asarto TN-321 replacement yellow toner cartridge (AS-LB321Y) provides yellow toner for CMYK colour printing in compatible laser printers. This aftermarket cartridge matches the TN-321 form factor and electrical contacts to enable straightforward installation and restore yellow output for document and graphics printing in office and home environments. It is intended as a functional replacement to maintain colour consistency and minimise downtime when the original cartridge is depleted.
Advantages
This yellow toner cartridge is designed to fit printers that accept the TN-321 form factor, offering a direct swap without modifications. The cartridge delivers consistent yellow toner deposition for mixed colour prints and single-colour needs, supporting predictable colour mixing across CMYK workflows. As an aftermarket product, it provides a cost-effective option for replacing the original cartridge while keeping print quality suitable for everyday business documents, reports and colour graphics.
Suitable for
Office colour documents and reports
Graphic prints and charts that require accurate yellow tones
Home printing of flyers, school projects and coloured documents
Environments needing a ready replacement to minimise printer downtime
Key specifications
Colour: Yellow
Cartridge type: Replacement toner cartridge for compatible laser printers
Compatibility: Designed to match TN-321 form factor and electrical contacts for straightforward installation
Use: CMYK colour printing for documents and graphics
Intended environments: Office and home use
How to use
Turn off the printer and allow it to cool if recently used. Open the printer access panel according to the printer manufacturer’s instructions, remove the depleted cartridge and carefully unpack the replacement toner. Align the cartridge with the guide rails and slide it into place until it seats securely and the electrical contacts engage. Close the access panel, power on the printer and run a printer status check or test page to confirm yellow output and proper installation.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Handle the cartridge by its housing to avoid touching the drum or contacts. If prints show streaks or uneven colour, perform a printer cleaning cycle and verify proper seating; replace if defects persist. Dispose of the used cartridge in accordance with local regulations or through a recycling programme.

## FAQ

### How much does the Toner Asarto TN-321 (AS-LB321Y) Yellow cost, and is it available for purchase?

The price is 59.99 € (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 17.07.2026 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/11842233/67241616_large.webp