# Toner cartridge Incore IB-423B replacement for TN-423 black

**URL:** https://aio.lv/en/product--incore-ib-423b--4819180
**Data updated:** 2026-03-07 14:58 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Incore
**Manufacturer code:** IB-423B
**EAN:** 5902837452951
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--incore-ib-423b--4819180

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Incore IB-423B is a black replacement toner cartridge compatible with printers that use the TN-423 series. It provides black toner supply for monochrome printing, intended for document and office use where reliable text and graphics output is required. The cartridge is sold as a removable consumable for refilling or direct installation to restore printing capacity.

## Long description

Incore IB-423B replacement for TN-423 black is a monochrome toner cartridge designed to restore black printing capability in printers that accept TN-423 series consumables. The cartridge supplies black toner for office documents, contracts, reports and monochrome graphics, and is offered as a removable consumable for direct installation or for refilling. It is intended to deliver consistent text density and printable pages for routine document workflows.
Advantages
This black toner cartridge provides stable print density and consistent page-to-page output, helping maintain clear text and simple graphics. The design supports straightforward installation and replacement to minimize downtime. As a replacement unit compatible with TN-423 series printers, it offers an alternative to original-brand consumables while preserving basic print performance for everyday office use.
Suitable for
 Monochrome document printing in small to medium offices
 Printing contracts, invoices and reports with high text content
 Refilling or replacing depleted black toner consumables
 General administrative and back-office printing tasks
Key specifications
 Colour: black
 Compatibility: printers that accept TN-423 series toner cartridges
 Type: toner cartridge for monochrome laser printing
 Form: removable consumable suitable for direct installation or refilling
How to use
Turn off the printer and follow the manufacturer’s instructions for safe cartridge replacement. Remove the empty cartridge according to the printer’s access procedure, unpack the replacement cartridge and install it into the printer until it clicks or seats securely. After installation, run any required printer initialization or calibration steps shown by the device. For refilling, use an appropriate toner refill procedure and tools, and verify that the cartridge housing and seals are intact before reinstalling.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Use the cartridge within the recommended shelf life and handle toner containers carefully to avoid spills. For best results, use genuine or quality-compatible supplies, perform regular printer maintenance, and consult the printer manual for any model-specific installation or calibration instructions.

## FAQ

### How much does the Toner Incore IB-423B (replacement TN-423) cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 17.07.2026 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 Incore 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 Incore 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/4819180/30302327_large.webp