# Fusing Assembly HP LaserJet Enterprise M4555 MFP

**URL:** https://aio.lv/en/product--hp-rm1-7397-000cn--258865
**Data updated:** 2026-01-13 15:21 (EET)
**Category:** Printer Fuser Units
**Manufacturer:** HP
**Manufacturer code:** RM1-7397-000CN
**EAN:** 5711045795879
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 325.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 269.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-rm1-7397-000cn--258865

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HP Fusing Assembly is designed for LaserJet Enterprise M4555 MFP printers. It ensures high-quality printing with advanced laser technology. This fuser unit is compatible with model RM1-7397-000CN, providing reliable performance and durability. Easy to install, it helps maintain optimal print quality and efficiency, making it an essential component for your printing needs.

## Long description

The HP Fusing Assembly for the LaserJet Enterprise M4555 MFP is a replacement fuser unit designed to restore and maintain consistent print quality in office environments that use the M4555 multifunction printer. Engineered to work with the printer's heat and pressure system, the fuser melts toner onto paper to produce sharp text and images while supporting the printer's rated performance levels. The unit is intended for straightforward installation and regular maintenance cycles to minimise downtime and preserve device reliability.
Advantages
This fusing assembly provides stable heat distribution and reliable pressure application across a range of media weights, contributing to uniform toner fusion and reduced image defects. Its construction is aimed at durability under high monthly volumes, helping to extend service intervals. Compatibility with the LaserJet Enterprise M4555 MFP ensures correct mechanical fit and interaction with the printer’s sensors and transport mechanism, supporting consistent print throughput and minimising error messages related to fuser operation.
Suitable for
High-volume black-and-white or color business printing where consistent fusion is required
Multifunction office environments using LaserJet Enterprise M4555 MFP
Planned maintenance cycles to restore print quality and reduce fuser-related service calls
Key specifications
Function: fuser / fusing assembly for heat and pressure-based toner fixation
Compatibility: designed for LaserJet Enterprise M4555 MFP series printers
Performance: supports rated monthly print volumes typical for enterprise MFPs
Media support: suitable for standard office papers and a range of common media weights used in business printing
Installation: user-replaceable component intended for field service or in-house maintenance
How to use
Turn off and unplug the printer and allow it to cool before attempting replacement. Follow the LaserJet Enterprise M4555 MFP service manual or on-screen instructions to access and remove the existing fuser assembly. Install the replacement fusing assembly by aligning it with the printer’s guides and securing it according to the printer’s procedure. After installation, power the printer on and run any recommended fuser initialization or calibration procedures indicated by the device to ensure proper operation and print quality.
Usage recommendations
Regularly check for firmware updates and follow HP service guidance for maintenance intervals. Use recommended media types and avoid loading damaged or highly textured stock that may accelerate wear. Dispose of the removed fuser assembly in accordance with local electronic waste regulations.

## Specifications

| Feature | Value |
|---|---|
| Print technology | Laser |
| Compatibility | LaserJet Enterprise M4555 MFP |
| AC input voltage | 220 |

## FAQ

### How much does the Fusing Assembly HP LaserJet Enterprise M4555 MFP cost, and is it available for purchase?

The price is 325.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 09.07.2026 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: Cash payment, 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 HP 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 HP 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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