# Toner cartridge 100% Black replacement for 125A / 128A / 131A (H.125/128/131AB) by 100 КНИГ

**URL:** https://aio.lv/en/product--100-knig-h125128131ab--11954921
**Data updated:** 2026-03-11 13:52 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** 100 КНИГ
**Manufacturer code:** H.125/128/131AB
**EAN:** 3584770532536
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Replacement black toner cartridge from brand 100 КНИГ, compatible with printer models using 125A, 128A and 131A cartridges (model H.125/128/131AB). Designed for monochrome laser printing, it supplies black toner for text documents and black-and-white images. Suitable for office and home use where an OEM-compatible toner is required; fits printers that accept 125A/128A/131A series cartridges.

## Long description

Replacement black toner cartridge by 100 КНИГ compatible with printers that use 125A, 128A and 131A series cartridges (H.125/128/131AB). This monochrome laser toner supplies black toner for printing text documents and black-and-white images. It is designed to be a drop-in replacement for office and home printers that accept 125A/128A/131A cartridges, offering consistent print density and legible output for everyday printing needs.
Advantages
The cartridge provides reliable black toner coverage for high-contrast text and sharp monochrome graphics. It is manufactured to fit printers that use 125A/128A/131A series cartridges, enabling straightforward installation and replacement. The design aims to deliver consistent page-to-page quality and minimize streaks or uneven toner distribution when used under recommended operating conditions.
Suitable for
 Printing office documents and reports in black and white
 Home printing of letters, invoices and school materials
 Drafts and final copies where clear monochrome text is required
 Small business environments with moderate mono printing volumes
Key specifications
 Color: Black toner for monochrome laser printing
 Compatibility: Designed for printers that accept 125A, 128A and 131A series cartridges
 Intended use: Office and home monochrome printing
 Form factor: Remanufactured/replacement cartridge compatible with corresponding cartridge housings
 Output: Suitable for text documents and black-and-white images
How to use
Turn off the printer and open the cartridge access panel according to the printer manufacturer’s instructions. Remove the used cartridge and unpack the replacement, taking care to remove any protective tape or packaging. Insert the replacement cartridge into the appropriate slot until it clicks into place, then close the access panel and power the printer on. Perform a test print or alignment page if the printer prompts to ensure correct installation and optimal print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. Use within the manufacturer’s recommended shelf life for best results. If print quality issues occur, run the printer’s cleaning and calibration functions and check that the cartridge is properly seated. Replace the cartridge when text becomes faint or when the printer indicates low toner.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 100 КНИГ 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 100 КНИГ 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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