# Fusing assembly HP Color LaserJet 5550

**URL:** https://aio.lv/en/product--hp-rp000370492--258693
**Data updated:** 2026-01-13 15:21 (EET)
**Category:** Printer Fuser Units
**Manufacturer:** HP
**Manufacturer code:** RP000370492
**EAN:** 5712505119006
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 419.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 346.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-rp000370492--258693

## 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 the Color LaserJet 5550 printer. It utilizes advanced laser print technology to ensure high-quality output. This fuser unit is essential for proper paper handling and helps to achieve vibrant colors and sharp text. Compatible with model RP000370492, it enhances the performance and longevity of your printer, making it a reliable choice for your printing needs.

## Long description

The HP Fusing Assembly for the Color LaserJet 5550 is a replacement fuser unit designed to restore proper heat and pressure for toner fusion on printed media. Intended specifically for the Color LaserJet 5550 series, this fuser supports consistent image quality by ensuring toner particles are securely bonded to paper fibers, reducing smudging and improving print durability. The unit is a service part that addresses issues such as poor fusing, repeated paper jams in the exit path, or deterioration in print finish over time.
Advantages
This fusing assembly provides stable operating temperature control and even pressure across the paper path to promote uniform fusing of color and black toner. It helps maintain sharp text and vibrant color output while supporting reliable paper handling for different media weights commonly used with the Color LaserJet 5550. As a direct-fit replacement, it simplifies maintenance and can extend the functional life of the printer when installed correctly.
Suitable for
Replacement of a worn or failed fuser in HP Color LaserJet 5550 series printers
Service and maintenance tasks to resolve poor toner adhesion or smearing
Restoring consistent print quality in office or production environments using the 5550
Key specifications
Compatibility: designed for use with HP Color LaserJet 5550 series printers
Function: fusing assembly — provides heat and pressure to fuse toner to paper
Role: restores proper fusing performance and improves print durability
Media: supports standard office paper and common heavier weights used in office printing
Form factor: service replacement unit intended for user or technician installation
How to use
Power off the printer and allow it to cool before attempting replacement to avoid burns. Follow the printer service manual or manufacturer instructions to remove the front and/or rear access panels, disconnect the old fuser assembly, and install the replacement unit into the designated slot. Ensure electrical and mechanical connectors are fully seated and reassemble panels. After installation, run a test print and perform any required fuser calibration or maintenance steps indicated by the printer to confirm correct operation.
Usage recommendations
Use genuine or manufacturer-recommended parts and follow HP service guidance to maintain safety and optimal print quality. Replace the fusing assembly when print defects such as ghosting, smearing, or repeated jams occur, and consider having trained personnel perform the replacement if unfamiliar with printer service procedures.

## Specifications

| Feature | Value |
|---|---|
| Print technology | Laser |
| Compatibility | Color LaserJet 5550 |
| AC input voltage | 220-240 |
| Harmonized System (HS) code | 84439990 |

## FAQ

### How much does the Fusing assembly HP Color LaserJet 5550 cost, and is it available for purchase?

The price is 419.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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: 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 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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