# Ink cartridge ACTIS KH-21R compatible for HP 21XL C9351A — black, pigment ink 20 ml, high (XL) yield, single pack

**URL:** https://aio.lv/en/product--actis-kh-21r--1034224
**Data updated:** 2026-01-21 10:51 (EET)
**Category:** Inkjet Printer Cartridges
**Manufacturer:** ACTIS
**Manufacturer code:** KH-21R
**EAN:** 5901452142025
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--actis-kh-21r--1034224

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Compatible ACTIS KH-21R replacement cartridge for HP 21XL (OEM C9351A) supplies black pigment-based ink (20 ml) in a single boxed pack. High (XL) yield design suits inkjet printers that use HP 21XL cartridges. Refurbished Class A unit, intended for everyday monochrome printing—documents, drafts and text-heavy pages—offering cost-effective replacement with standard fit.

## Long description

The Actis KH-21R ink cartridge is a compatible replacement for HP 21XL (C9351A) black cartridges. It contains 20 ml of ink and is offered in an XL high-yield format to cover regular home and office printing tasks. The cartridge is refurbished and designed to deliver consistent black output with printers that accept the HP 21XL specification.
Advantages
This compatible Actis cartridge provides a cost-effective alternative to original HP cartridges while maintaining clear black text and good print consistency. The XL capacity reduces the frequency of replacements compared with standard-capacity cartridges. Refurbished production follows quality checks to ensure proper fit and basic performance on supported HP models.
Suitable for
Everyday black-and-white document printing
Home office and small business use
Replacement for HP 21XL / C9351A cartridges
Key specifications
Model: Actis KH-21R (replacement for HP 21XL / C9351A)
Colour: Black
Capacity: 20 ml, XL (high yield)
Type: Compatible, refurbished
Brand compatibility: HP
MPN: KH-21R, EAN: 5901452142025
How to use
Turn off the printer and open the cartridge access cover. Remove the empty cartridge according to the printer manufacturer’s instructions and insert the Actis KH-21R cartridge until it clicks into place. Close the access cover, power on the printer if needed, and run a test print or alignment procedure if prompted by the device to ensure correct installation.
Usage recommendations
Store the cartridge in a cool, dry place and install it before the expiry period printed on the packaging. If print quality issues appear after installation, run the printer’s cleaning and alignment utilities and verify the cartridge is seated correctly. For critical color matching or high-resolution photo tasks, consider using original manufacturer cartridges.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Compatible |
| Print technology | Inkjet printing |
| Compatibility | HP Deskjet: 3910, 3915, 3918, 3920, 3930, 3930v, 3940, 3940v, D1311, D1320, D1330, D1341, D1360, D1400, D1420, D1430, D1445, D1455, D1460, D1468, D1470, D1500, D1560, D1568, D2300, D2320, D2330, D2345, D2360, D2400, D2430, D2445, D2460, F2100, F2110, F2120, F2128, F2140, F2180, F2187, F2188, F2200, F2210, F2240, F2250, F2280, F2290, F300, F310, F325, F335, F340, F350, F370, F375, F379, F380, F390, F4100, F4135, F4140, F4172, F4180, F4185. HP Fax: 1250. HP Officejet: 4300, 4311, 4314, 4315, 4315v, 4315xi, 4350, 4355, 5600, 5605, 5610, 5610v, 5610xi, J3600, J3680. HP PSC: 1400, 1401, 1402, 1406, 1408, 1410, 1410v, 1410xi, 1417. |
| Printing colours | Black |
| Cartridge capacity | High (XL) Yield |
| Replacement for | HP 21XL |
| Brand compatibility | HP |
| OEM code | HP 21XL C9351A |
| Quantity per pack | 1 pc(s) |
| Ink type | Pigment-based ink |
| Black ink volume | 20 ml |
| Black ink cartridges quantity | 1 |
| Supply type | Single pack |
| Black ink type | Pigment-based ink |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package type | Box |

### Certificates

| Feature | Value |
|---|---|
| Certification | ISO 9001, ISO 14001, ISO 27001, ISO 28000, TÜV Rheinland (ISO/IEC 19752, ISO/IEC 19798), CE |

### Other features

| Feature | Value |
|---|---|
| Technology | Refurbished |
| Version | Standard |
| Class | A |

## FAQ

### How much does the Ink cartridge ACTIS KH-21R for HP 21XL — black 20 ml cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 230 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 Tuesday 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 ACTIS 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 ACTIS 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: type, cartridge capacity, brand compatibility, 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.

### Where can I download the instructions for Ink cartridge ACTIS KH-21R for HP 21XL — black 20 ml?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1034224/62718107_large.webp