# Ink cartridge ARMOR compatible with Epson C13T11D240 (cyan/blue) – model K21054OW

**URL:** https://aio.lv/en/product--armor-k21054ow--12219558
**Data updated:** 2026-03-27 14:01 (EET)
**Category:** Inkjet Printer Cartridges
**Manufacturer:** ARMOR
**Manufacturer code:** K21054OW
**EAN:** 3112532850620
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--armor-k21054ow--12219558

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ARMOR ink cartridge compatible with Epson C13T11D240 in cyan/blue (MPN K21054OW, EAN 3112532850620). Designed as a replacement consumable for inkjet printers accepting Epson C13T11D240 cartridges. Provides cyan/blue dye-based ink suitable for colour printing, document and photo outputs, and everyday office or home use where compatible consumables are required.

## Long description

ARMOR compatible ink cartridge in cyan/blue designed for printers that accept the Epson C13T11D240 cartridge. This replacement dye-based ink cartridge supplies cyan colour for colour documents and photos, intended for everyday office and home printing. The cartridge is suitable for use in compatible inkjet models and offers a straightforward swap-in replacement for standard cyan/blue consumables.
Advantages
The cartridge provides a dye-based cyan ink formulated for good colour reproduction in documents and photos. It is produced as a compatible alternative to original manufacturer consumables, enabling cost-effective refills without changing printer settings. The cartridge is supplied ready to install and is compatible with standard ink delivery systems used in supported inkjet printers.
Suitable for
Everyday office colour printing
Home photo and document printing
High-volume colour workloads in compatible inkjet printers
Replacing exhausted cyan/blue ink cartridges of compatible models
Key specifications
Ink type: dye-based cyan/blue ink
Compatibility: designed for printers accepting the Epson C13T11D240 cartridge family
Volume: cartridge capacity appropriate for standard replacement use (manufacturer-specified capacity)
Application: colour document and photo printing
Form factor: single cyan/blue ink cartridge, ready to install
How to use
Turn the printer off or follow the printer manufacturer’s instructions for cartridge replacement. Open the printer cover, remove the empty cyan cartridge according to on-screen or manual guidance, and insert the ARMOR compatible cyan/blue cartridge in the correct slot until it clicks into place. Close the cover, run any recommended printer alignment or cleaning cycle if prompted, and perform a test print to confirm correct installation and colour output.
Usage recommendations
Store cartridges in a cool, dry place and avoid direct sunlight. Use within the manufacturer’s recommended time after opening for best print consistency. When switching between original and compatible cartridges, run a nozzle check and, if necessary, a cleaning cycle to maintain consistent colour results.

## FAQ

### How much does the ARMOR ink cartridge compatible with Epson C13T11D240 cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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 ARMOR 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 ARMOR 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/12219558/68045722_large.webp