# Ink cartridge Riso S-6870E HD Black for Riso printers, model S-6870E

**URL:** https://aio.lv/en/product--riso-s-6870e--10598519
**Data updated:** 2026-02-12 22:00 (EET)
**Category:** Other goods
**Manufacturer:** Riso
**Manufacturer code:** S-6870E
**EAN:** 4903460668703
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Riso S-6870E HD Black ink cartridge designed for use with compatible Riso printers. This OEM cartridge (model S-6870E) supplies HD black ink for clear, high-density monochrome prints. Intended for document and graphic reproduction where deep black tone and consistent output are required. Easy to install and replace to maintain print quality and reduce downtime.

## Long description

The Riso S-6870E HD Black ink cartridge provides high-density black ink formulated for compatible Riso printers. It delivers consistent monochrome output for documents and graphics, producing deep black tones and sharp text reproduction. The cartridge is designed for straightforward installation and replacement to help maintain continuous print quality and minimize device downtime.
Advantages
The cartridge offers reliable, high-density black coverage that improves contrast and legibility in text and line art. Its formulation is optimized for stable flow and uniform deposition, reducing streaks and uneven density across pages. Designed for ease of handling, the cartridge simplifies maintenance with a plug-and-play installation process and predictable yield for planning supplies.
Suitable for
Office document printing with high black density requirements
Monochrome graphic reproductions and line drawings
Bulk copying and high-volume printing workflows
Environments where consistent print quality and low downtime are needed
Key specifications
Color: High-density black
Compatibility: Designed for compatible Riso printers that accept this cartridge type
Ink type: Formulated for stable flow and strong adhesion on typical office media
Intended use: Monochrome document and graphic printing
Installation: User-replaceable, front-access cartridge design
How to use
Turn off the printer if recommended by the device manual, open the printer access panel, remove the spent cartridge according to the printer’s instructions and install the new Riso S-6870E HD Black cartridge until it clicks into place. Close the access panel, power the printer on if it was turned off, and run a test print or density check as described in the printer manual to confirm correct installation and alignment. Dispose of the used cartridge following local waste-handling regulations.
Usage recommendations
Store cartridges in a cool, dry place away from direct sunlight and extreme temperatures. Use within the manufacturer’s recommended period after opening for best results. When printing important documents, perform regular printer maintenance and calibration to ensure consistent black density and avoid print defects.

## 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 Riso 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 Riso 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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