# Toner Cartridge Lexmark CS421DN CS521DN CS622DE 3000 pages Yellow

**URL:** https://aio.lv/en/product--lexmark-78c20ye--1072008
**Data updated:** 2025-12-29 05:35 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Lexmark
**Manufacturer code:** 78C20YE
**EAN:** 0734646656306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 77.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lexmark-78c20ye--1072008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

This yellow toner cartridge is compatible with Lexmark printers CS421DN, CS521DN, and CS622DE, offering a page yield of up to 3000 pages. It ensures high-quality prints with vibrant colors and sharp text, making it ideal for both home and office use. Easy to install and reliable, this cartridge is designed to meet your printing needs efficiently.

## Long description

Genuine Lexmark yellow toner cartridge (MPN 78C20YE, EAN 0734646656306) is compatible with Lexmark CS421DN, CS521DN and CS622DE printers and yields up to 3000 pages. Designed for laser printing, this single-pack yellow cartridge delivers vibrant colour and sharp text for everyday home and office printing while fitting the Lexmark Unison™ Toner system for consistent image quality and reliable performance.
Advantages
This standard-yield Lexmark cartridge is engineered to work Best Together with your Lexmark printer and uses Unison™ Toner formulation to provide consistent image quality, long-life print system reliability and shake-free operation. Standard Yield cartridges keep up-front costs lower than high-yield alternatives while remaining suitable for low-volume printing. The cartridge is part of the Lexmark Cartridge Collection Programme and Corporate Cartridges initiative, supporting recycling and a closed-loop lifecycle within the EU.
Suitable for
Colour laser printing for small offices and home offices
Documents and marketing materials requiring accurate yellow tones
Low to moderate monthly print volumes
Key specifications
Brand compatibility: Lexmark
Model compatibility: CS421DN, CS521DN, CS622DE
MPN: 78C20YE
EAN: 0734646656306
Colour: Yellow
Yield: up to 3000 pages (standard yield)
Quantity: 1 pc
Print technology: Laser
How to use
Remove the used cartridge according to your printer’s user manual and unpack the new Lexmark 78C20YE cartridge. Gently shake the sealed cartridge once if instructed by the printer documentation, remove all protective seals and inserts, and insert the cartridge into the correct yellow slot until it clicks into place. Run a test print or printer alignment if prompted to ensure proper installation and colour registration.
Usage recommendations
Store unopened cartridges in a cool, dry place away from direct sunlight. Use Genuine Lexmark supplies and participate in the Lexmark Cartridge Collection Programme for recycling to maintain print quality and support environmental initiatives.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Original |
| Printing colours | Yellow |
| Brand compatibility | Lexmark |
| Quantity per pack | 1 pc(s) |
| Cartridge capacity | Standard Yield |
| Colour toner page yield | 1400 pages |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 200 g |
| Package depth | 102 mm |
| Package height | 72 mm |
| Package width | 141 mm |
| Package type | Box |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84439990 |

### Other features

| Feature | Value |
|---|---|
| Print technology | Laser printing |

## FAQ

### How much does the Toner Cartridge Lexmark CS421DN 78C20YE cost, and is it available for purchase?

The price is 93.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 13.07.2026 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: Cash payment, 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 Lexmark 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 Lexmark 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: brand compatibility, quantity per pack, print technology, printing colours, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1072008/62515448_large.webp