# Toner Prism black replacement cartridge ZLL-502UN for compatible laser printers (MS510)

**URL:** https://aio.lv/en/product--prism-zll-502un--12118521
**Data updated:** 2026-03-20 17:58 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** Prism
**Manufacturer code:** ZLL-502UN
**EAN:** 5902751212419
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prism-zll-502un--12118521

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Prism ZLL-502UN is a black replacement toner cartridge designed for MS510-compatible laser printers. The cartridge provides standard black toner supply for monochrome printing tasks such as documents, invoices and reports. It is intended as an aftermarket alternative to original cartridges, facilitating routine printer maintenance and uninterrupted office or home printing workflows.

## Long description

Prism ZLL-502UN is a black replacement toner cartridge designed for MS510-compatible laser printers. This cartridge supplies standard black toner for everyday monochrome printing tasks including documents, invoices and reports. As an aftermarket alternative to original cartridges, it supports routine printer maintenance and helps maintain continuous printing operations in office or home environments.
Advantages
The Prism black replacement cartridge offers a reliable and cost-effective source of black toner compatible with MS510 series printers. It is engineered to deliver consistent page yield and uniform monochrome density across typical office print jobs. The cartridge is compatible with standard printer handling and replacement procedures, enabling quick swap-outs and minimal downtime. Using this replacement cartridge helps maintain print quality for text-based materials while providing a practical option for budget-conscious users.
Suitable for
 Monochrome text documents such as letters, reports and meeting notes
 Invoices, receipts and billing statements
 Office or home printers requiring MS510-compatible black toner
 Routine printer maintenance and cartridge replacement cycles
Key specifications
 Color: Black
 Compatibility: Designed for printers compatible with MS510 series
 Form factor: Single black toner cartridge for monochrome printing
 Intended use: Replacement / aftermarket toner for text and document printing
How to use
Turn the printer off or set it to a ready state according to the manufacturer's instructions before replacing the cartridge. Open the printer access panel, remove the empty cartridge following the printer's release mechanism, and unpack the Prism ZLL-502UN cartridge from its protective packaging. Insert the replacement into the matching slot until it seats securely and close the access panel. Perform a test print or printer alignment if recommended by the printer to verify correct installation and print quality.
Usage recommendations
Store the Prism ZLL-502UN cartridge in a cool, dry place away from direct sunlight and sources of heat. Handle the cartridge by its casing to avoid contact with the toner roll or drum components. For consistent results, use within the manufacturer's suggested timeframe after opening and follow the compatible printer's maintenance guidelines to prevent print defects and extend device life.

## FAQ

### How much does the Prism toner cartridge ZLL-502UN (black) for MS510 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 — 15 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 20.07.2026 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 Prism 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 Prism 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/12118521/67658115_large.webp