# Ink Cartridge Prism T7891XXL Black for compatible printers, high-capacity black ink

**URL:** https://aio.lv/en/product--prism-zei-t7891np--11870112
**Data updated:** 2026-03-09 20:33 (EET)
**Category:** Inkjet Printer Cartridges
**Manufacturer:** Prism
**Manufacturer code:** ZEI-T7891NP
**EAN:** 5902751205473
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prism-zei-t7891np--11870112

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Prism T7891XXL Black is a high-capacity black ink cartridge intended for compatible inkjet printers. Supplied as a replacement cartridge (MPN ZEI-T7891NP, EAN 5902751205473), it provides black pigment ink for text documents and everyday printing tasks. Use it to restore printing capability, replace empty cartridges, and maintain consistent black output for home or office printing.

## Long description

Prism T7891XXL Black is a high-capacity black ink cartridge designed for use in compatible inkjet printers. The cartridge contains black pigment ink formulated for clear, legible text and reliable everyday printing. It is supplied as a replacement cartridge to restore printing capability and maintain consistent black output for home, study, or small office environments.
Advantages
The high-capacity design delivers an increased page yield compared with standard cartridges, reducing the frequency of replacements and lowering running costs for text-heavy printing. Pigment-based black ink provides strong contrast and resistance to smearing on plain paper, ensuring durable documents suitable for filing and photocopying. The cartridge is produced to fit compatible models and is easy to install, helping to minimize downtime.
Suitable for
Printing black-and-white documents and reports
Everyday home and small office printing tasks
Replacing an empty or depleted black ink cartridge
Producing clear text for letters, invoices, and study materials
Key specifications
Ink type: black pigment ink
Capacity: high-capacity / XXL (increased page yield vs. standard cartridges)
Intended use: compatible inkjet printers
Packaging: single replacement cartridge
How to use
Before installation, check the printer user manual to confirm compatibility with Prism T7891XXL Black. Turn the printer on and open the cartridge access cover. Remove the empty cartridge according to the printer manufacturer’s instructions, unpack the replacement cartridge and remove protective tapes or seals if present. Insert the Prism cartridge into the correct slot until it clicks into place, close the access cover and allow the printer to recognise the new cartridge. Run a test page or alignment procedure if prompted by the printer software.
Usage recommendations
Store cartridges in a cool, dry place away from direct sunlight and excessive heat. Use the cartridge within the manufacturer’s recommended period after opening to maintain print quality. For optimal results, use quality plain paper for text documents and perform periodic nozzle checks or maintenance cycles as advised by your printer to prevent clogs and ensure consistent black output.

## FAQ

### How much does the Prism T7891XXL Black ink cartridge cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 111 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 16.07.2026 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 Prism 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 Prism 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/11870112/67282449_large.webp