# Toner cartridge Prism TN-423 compatible black (ZBL-TN423KNP)

**URL:** https://aio.lv/en/product--prism-zbl-tn423knp--11841431
**Data updated:** 2026-03-09 14:56 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Prism
**Manufacturer code:** ZBL-TN423KNP
**EAN:** 5902751204889
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prism-zbl-tn423knp--11841431

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Compatible black toner cartridge Prism TN-423 (ZBL-TN423KNP) designed as a replacement for printers using the TN-423 cartridge. Provides black toner supply for monochrome printing tasks such as documents, invoices and reports. Intended for straightforward cartridge replacement to restore printer printing capability and maintain consistent print density and text clarity.

## Long description

Prism TN-423 compatible black toner cartridge (ZBL-TN423KNP) is a replacement toner designed for monochrome printers that accept TN-423 series cartridges. It supplies black toner for everyday office and home printing needs, restoring printer capability after the original cartridge is depleted. The cartridge is intended to provide consistent print density and clear, legible text for documents such as reports, invoices and correspondence.
Advantages
This compatible toner cartridge offers an economical alternative to original brand consumables while maintaining stable black density and sharp text output. It is manufactured to match the form factor and basic performance characteristics of TN-423 cartridges to allow straightforward installation and reliable feeding in compatible printers. The cartridge supports uninterrupted monochrome printing for routine office workflows.
Suitable for
 Printing black-and-white documents, letters and reports
 Invoicing and financial paperwork
 Office and home use where monochrome printing is required
 Replacing depleted TN-423 series cartridges to restore printer operation
Key specifications
 Color: Black
 Type: Compatible replacement toner cartridge
 Compatibility: Designed as a replacement for printers that use TN-423 series cartridges
 Print output: Suitable for monochrome text and graphics
 Form factor: Standard cartridge size matching TN-423 physical dimensions
How to use
Turn the printer off or set it to the recommended standby state before replacing the cartridge. Remove the empty cartridge following the printer manufacturer's removal instructions, taking care to avoid contact with the drum and internal components. Unpack the replacement Prism TN-423 compatible cartridge, remove any protective seals or covers, and insert it into the cartridge slot until it engages. Close the printer access panel and run a test print or printer alignment procedure if required to confirm proper installation and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and high humidity. Handle the cartridge carefully to avoid spilling toner powder. If print density appears light after installation, run the printer's cleaning or calibration utilities and perform a test print; if issues persist, re-seat the cartridge or consult printer documentation for compatibility and troubleshooting steps.

## FAQ

### How much does the Toner Prism TN-423 compatible black cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1306 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 10.07.2026 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/11841431/67240856_large.webp