# Toner cartridge TB Print TN423B black — compatible replacement for Brother printers, new 100%

**URL:** https://aio.lv/en/product--tb-print-tb-tn423bn--10539645
**Data updated:** 2026-02-13 15:33 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** TB Print
**Manufacturer code:** TB-TN423BN
**EAN:** 5902002079914
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tb-print-tb-tn423bn--10539645

## 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 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

TB Print TN423B is a 100% new black toner cartridge designed as a compatible replacement for Brother printers that use the TN423 series. It supplies black toner for monochrome printing, suitable for office or home use where reliable text and document output is required. The cartridge is ready to install and helps restore printer functionality without using original-brand consumables.

## Long description

TB Print TN423B is a 100% new black toner cartridge manufactured as a compatible replacement for Brother printers that accept TN423-series consumables. The cartridge provides black toner for monochrome printing and is intended to restore printing capability with a ready-to-install unit. It is suitable where clear text, crisp documents and consistent page yield are required without using original-brand consumables.
Advantages
The cartridge is supplied new and pre-filled, designed for straightforward installation and immediate use. It delivers stable monochrome output with consistent density across pages and aims to provide a reliable page yield comparable to compatible alternatives. TB Print TN423B is intended to reduce procurement cost while maintaining print quality for routine office and home document tasks. The construction follows standard form-factor dimensions to fit printers that accept TN423-series cartridges.
Suitable for
Monochrome document printing in offices and homes
Printing contracts, invoices and reports with clear black text
High-volume text print jobs where consistent toner density is required
Replacing depleted or expired cartridges to restore printer operation
Key specifications
Color: Black
Compatibility: Designed for printers that accept TN423-series cartridges
Condition: 100% new, compatible replacement cartridge
Type: Toner cartridge for monochrome printing
Form factor: Standard cartridge shape and size to fit compatible Brother printers
How to use
Turn off the printer and open the front or top cover according to the printer manual. Remove the empty cartridge by following the printer manufacturer’s removal instructions. Unpack the TB Print TN423B cartridge, remove any protective seals or tapes, and insert it into the cartridge slot until it clicks into place. Close the printer cover, power the device on if it was switched off, and allow the printer to initialise. If the printer requires a toner level or cartridge recognition reset, follow the printer’s service or support documentation to complete setup.
Usage recommendations
Store the cartridge in a cool, dry place out of direct sunlight and avoid exposure to extreme temperatures. Handle the cartridge by its casing and avoid touching the toner outlet or internal components. For consistent print quality, use the printer’s recommended paper types and run periodic maintenance routines such as cleaning the paper path and performing test prints after installation.

## FAQ

### How much does the Toner TB Print TN423B black cartridge cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 TB Print 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 TB Print 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

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