# Toner cartridge KATUN 51511 compatible for Konica Minolta, black, yield 25,000 pages, 1 pc

**URL:** https://aio.lv/en/product--katun-51511--11841047
**Data updated:** 2026-03-09 14:56 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** KATUN
**Manufacturer code:** 51511
**EAN:** 821831119637
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--katun-51511--11841047

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

KATUN 51511 is a compatible black toner cartridge for Konica Minolta laser printers. It uses laser printing technology and delivers a page yield of approximately 25,000 pages. Supplied as a single cartridge (1 pc), it replaces OEM black toner to support high-volume monochrome printing in offices and copy shops.

## Long description

KATUN 51511 is a compatible black toner cartridge designed for use with Konica Minolta laser printers. Supplied as a single cartridge, it supports high-volume monochrome printing with an estimated yield of approximately 25,000 pages. The cartridge is intended as an alternative to OEM black toner and fits workflows in offices, copy shops and other environments that require reliable, economical black-and-white output.
Advantages
The KATUN 51511 cartridge provides a high page yield that reduces the frequency of replacements and lowers per-page printing cost. It is manufactured to be compatible with Konica Minolta devices and supports consistent black toner coverage for text documents and standard graphics. Supplied as a single unit, this cartridge is suitable for users seeking a straightforward replacement option that maintains printer functionality for extended runs.
Suitable for
Office environments with moderate to heavy monochrome printing
Copy and print shops handling bulk black-and-white jobs
Administrative departments producing reports, invoices and letters
Small businesses looking to control printing costs
Key specifications
Printing technology: Laser printing
Printing colour: Black
Estimated page yield: 25,000 pages (black)
Quantity: 1 cartridge per pack
Compatibility: Konica Minolta laser printers
How to use
Verify printer model compatibility with the KATUN 51511 cartridge before installation. Turn off the printer or follow the manufacturer’s instructions for safe cartridge replacement, remove the used cartridge according to your printer’s service guide, and install the KATUN 51511 in the designated slot until it clicks into place. After installation, run any required printer initialization or calibration routines and print a test page to confirm proper operation and alignment.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures to preserve toner quality. Handle the cartridge carefully to avoid shaking or exposing the toner container to impact. For optimal print consistency, use printer firmware and settings recommended for third-party or compatible supplies and perform regular printer maintenance such as cleaning the paper path and replacing maintenance parts when prompted.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Compatible |
| Printing colours | Black |
| Brand compatibility | Konica Minolta |
| Quantity per pack | 1 pc(s) |
| OEM code | AAJ6030 |
| Black toner page yield | 25000 pages |
| Black toner cartridges quantity | 1 |
| Compatibility | BIZHUB 308E TNR 547G |
| Supply type | Single pack |

### Other features

| Feature | Value |
|---|---|
| Print technology | Laser printing |

## FAQ

### How much does the Toner cartridge KATUN 51511 compatible black cost, and is it available for purchase?

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.07.2026 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 KATUN 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 KATUN 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: brand compatibility, quantity per pack, print technology, 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.

## Image

https://aio.lv/img/cache/product/11841047/67273328_large.webp