# CET Feed Unit Roll Kit for Lexmark W840 and W850 Printers

**URL:** https://aio.lv/en/product--cet-cet3958--3198237
**Data updated:** 2026-07-06 17:44 (EEST)
**Category:** Other goods
**Manufacturer:** CET
**Manufacturer code:** CET3958
**EAN:** 6946326539586
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cet-cet3958--3198237

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The CET feed unit roll kit is a high-quality replacement component designed for Lexmark W840 and W850 series printers. This kit ensures reliable paper feeding and consistent printing performance by replacing worn-out rollers. It is an essential maintenance part for maintaining printer efficiency and preventing paper jams in professional printing environments.

## Long description

The CET feed unit roll kit is a precision-engineered replacement component specifically designed for Lexmark W840 and W850 series printers. This kit provides a reliable solution for restoring optimal paper handling capabilities, ensuring that your printer continues to operate with consistent performance. By replacing worn-out rollers, this kit helps maintain the integrity of your printing workflow and minimizes the risk of mechanical failures during high-volume tasks.
Advantages
Using this high-quality replacement kit offers significant benefits for the longevity and reliability of your printing equipment. It effectively addresses common issues such as paper misfeeds or multi-sheet feeding that occur as rollers naturally degrade over time. By restoring the friction and grip necessary for smooth paper transport, the kit ensures that your printer maintains professional output quality and operational efficiency without the need for frequent manual intervention.
Suitable for
High-volume office printing environments
Maintaining Lexmark W840 and W850 printer series
Preventing paper jams and misfeeds
Restoring original paper feeding performance
When it may not be suitable
This kit is not intended for use with printer models outside of the specified Lexmark W840 and W850 series. It will not resolve issues related to internal software errors, laser unit malfunctions, or problems originating from the toner cartridge assembly.
Key specifications
Compatible with Lexmark W840 and W850 printers
Designed for reliable paper transport
High-durability material construction
Engineered for consistent friction and grip
How to use
Installation should be performed while the printer is powered off and disconnected from the electrical source. Access the paper feed tray area according to the printer service manual, remove the old, worn rollers, and replace them with the new components from the kit. Ensure that each roller is securely seated and rotates freely before closing the printer housing and resuming operation.
What to consider before purchase
Verify your printer model compatibility
Ensure you have the necessary tools for maintenance
Check the current condition of your printer's paper path
Usage recommendations
Regular maintenance of the paper feed system is recommended every few months or whenever you notice a decrease in paper handling reliability to prevent unexpected downtime.

## FAQ

### How much does the CET Feed Unit Roll Kit for Lexmark W840/W850 cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 06.08.2026 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 CET 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 CET 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