# Printer HP Color LaserJet Enterprise M555x Laser Colour

**URL:** https://aio.lv/en/product--hp-7zu79ab19--3643745
**Data updated:** 2026-03-16 16:13 (EET)
**Category:** Laser Printers
**Manufacturer:** HP
**Manufacturer code:** 7ZU79A#B19
**EAN:** 0194850414138
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 136.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 939.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-7zu79ab19--3643745

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Courier delivery to door | 20.07.2026 | 53.99 EUR |

## Summary description

The HP Color LaserJet Enterprise M555x is a high-performance laser printer designed for busy offices. It features a maximum resolution of 1200 x 1200 DPI and can print up to 38 pages per minute in black and white. With a maximum duty cycle of 80,000 pages per month and duplex printing capabilities, it efficiently handles large print jobs. The printer supports A4 paper size and includes 4 print cartridges for vibrant color output. Wi-Fi connectivity allows for easy wireless printing.

## Long description

The HP Color LaserJet Enterprise M555x Laser Colour is a high-performance laser printer for busy offices. It supports A4 paper, delivers up to 38 pages per minute in both black and colour at a maximum resolution of 1200 x 1200 DPI, and offers duplex printing with a monthly duty cycle of up to 80,000 pages. The product includes four colour cartridges (Black, Cyan, Magenta, Yellow) and provides wired and wireless connectivity options for flexible deployment.
Advantages
The M555x combines fast print speeds and duplex capability to handle large print volumes efficiently. Its 1200 x 1200 DPI resolution produces clear text and detailed graphics. Built for office environments, the device supports high monthly duty cycles and a range of connectivity options. Note: this printer uses HP dynamic security; it is intended to work only with cartridges that have new or reused HP chips or electronic circuitry. Periodic firmware updates may block cartridges using non‑HP chips or electronic circuitry, while reused HP chips enable use of remanufactured and refilled cartridges that include HP circuitry.
Suitable for
 Office departments with medium to high monthly print volumes
 Workgroups requiring fast colour and black-and-white output
 Environments that need duplex printing for document workflows
Key specifications
 Print technology: Laser
 Print speed (A4, normal): 38 ppm (black and colour)
 Maximum resolution: 1200 x 1200 DPI
 Maximum ISO A-series paper size: A4
 Duplex printing: Yes
 Maximum duty cycle: 80,000 pages per month
 Printing colours: Black, Cyan, Magenta, Yellow
 Weight: 33.4 kg
 MPN: 7ZU79A#B19, EAN: 0194850414138
How to use
Install the printer according to the supplied setup guide and connect it to your network via Ethernet or Wi‑Fi. Load A4 paper into the main tray, install the supplied cartridges ensuring they have HP chips or reused HP circuitry if using remanufactured cartridges, and configure print settings from the driver or embedded web server. Use the control panel or HP printing software to select duplex, resolution, and paper handling options before initiating large print jobs.
Usage recommendations
To maintain compatibility and ensure reliable operation, use cartridges with HP original chips or reused HP chips/electronic circuitry. Keep firmware updated as advised by HP; note that firmware updates can affect compatibility with third‑party chips or circuitry.

## Specifications

### Power

| Feature | Value |
|---|---|
| Power consumption (off) | 0.06 W |
| Power consumption (PowerSave) | 0.06 W |
| Energy Star Typical Electricity Consumption (TEC) | 0.464 kWh/week |
| Power consumption (printing) | 622 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Power consumption (ready) | 31.3 W |

### Technical details

| Feature | Value |
|---|---|
| Master (outer) cases per pallet layer | 2 pc(s) |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 8.1, Windows 10, Windows 7 Ultimate |
| Mac operating systems supported | Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave, Mac OS X 10.13 High Sierra |
| Other operating systems supported | Android, iOS |

### Network

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Security algorithms | SNMPv3, EAP-TLS, HTTPS, EAP-PEAP, IPSec, FIPS 140, SSL/TLS |
| Cabling technology | 10/100/1000Base-T(X) |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Ethernet LAN data rates | 10, 100, 1000 |
| Wi-Fi Direct | Yes |
| Mobile printing technologies | Apple AirPrint, HP ePrint, Mopria Print Service |

### Performance

| Feature | Value |
|---|---|
| Processor frequency | 1200 MHz |
| Internal memory | 1024 MB |
| Memory slots | 1 |
| Maximum internal memory | 2048 MB |
| Built-in processor | Yes |
| Internal storage capacity | 500 GB |
| Storage media | HDD |
| Sound pressure level (printing) | 51 dB |
| Sound power level (printing) | 6.3 dB |

### Design

| Feature | Value |
|---|---|
| Display | CGD |
| Certification | CISPR 22:2008 (International) Class A, CISPR 32:2012 (International)/ EN 55032:2012, CISPR 35:2016 (International)/ EN 55035:2017, EN 55024:2010 +A1:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, FCC CFR 47 Part 15 Class A, ICES-003, Issue 6 Class A. Other EMC approvals as required by individual countries. |
| Display diagonal | 4.3 " |
| Control type | Touch |
| Built-in display | Yes |
| Market positioning | Business |
| Colour display | Yes |

### Other features

| Feature | Value |
|---|---|
| Recommended humidity operating range | 30 - 70 |
| Recommended system requirements | 2 GB available hard disk space, Internet connection, or USB port, Internet browser. |
| Acoustic pressure emissions bystander (ready) | 34 |
| Acoustic power emissions (ready) | 47 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Cartridge(s) included | Yes |
| Included cartridge capacity (black) | 5500 pages |
| Included cartridge capacity (CMY) | 3500 pages |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 80 |
| Storage temperature (T-T) | -20 - 40 |
| Operating temperature (T-T) | 10 - 32 |

### Paper handling

| Feature | Value |
|---|---|
| Maximum ISO A-series paper size | A4 |
| Maximum print size | 216 x 356 mm |
| Envelopes sizes | B5, C5, C6, DL |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| ISO B-series sizes (B0...B9) | B5 |
| ISO C-series sizes (C0...C9) | C5, C6 |
| JIS B-series sizes (B0...B9) | B5, B6 |
| Non-ISO print media sizes | 16K |
| Custom media width | 76 - 216 |
| Custom media length | 127 - 356 |
| Photo paper sizes | 10x15 |
| Paper tray media types | Thick paper, Envelopes, Heavy paper, Rough paper, Letterhead, Bond paper, Plain paper, Card stock, Transparencies, Labels, Recycled paper, Glossy paper |
| Paper tray media weight | 60 - 220 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Direct printing | Yes |
| USB 2.0 ports quantity | 3 |
| USB port | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 33.4 kg |
| Pallet dimensions (W x D x H) | 1200 x 800 x 1944 |
| Height | 513 mm |
| Width | 458 mm |
| Depth | 479 mm |

### Printing

| Feature | Value |
|---|---|
| Colour | Yes |
| Maximum resolution | 1200 x 1200 |
| Print technology | Laser |
| Print resolution colour | 1200 x 1200 |
| Print speed (colour, normal quality, A4/US Letter) | 38 ppm |
| Print speed (black, normal quality, A4/US Letter) | 38 ppm |
| Warm-up time | 176 s |
| Time to first page (colour, normal) | 7.6 s |
| Time to first page (black, normal) | 6.7 s |
| Duplex printing | Yes |
| Secure printing | Yes |
| Duplex printing mode | Auto |
| Watermark printing | Yes |
| Print resolution black | 1200 x 1200 |

### Features

| Feature | Value |
|---|---|
| Number of print cartridges | 4 |
| Maximum duty cycle | 80000 pages per month |
| Printing colours | Black, Cyan, Magenta, Yellow |
| Country of origin | Japan |
| Recommended duty cycle | 2000 - 10000 |
| HP segment | Business |
| Printer fonts | PostScript, Scalable, TrueType, Windows |
| Page description languages | PCL 5c, PCL 6, PDF 1.7, PostScript 3 |

### Input & output capacity

| Feature | Value |
|---|---|
| Maximum output capacity | 250 sheets |
| Maximum input capacity | 2300 sheets |
| Multi-Purpose tray input capacity | 100 sheets |
| Total number of input trays | 3 |
| Total input capacity | 2300 sheets |
| Total output capacity | 250 sheets |
| Maximum number of input trays | 5 |
| Multi-Purpose tray | Yes |
| Paper tray 1 input capacity | 100 sheets |
| Paper tray 2 input capacity | 550 sheets |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 39600 g |
| Package depth | 600 mm |
| Package height | 598 mm |
| Package width | 750 mm |

### Logistics data

| Feature | Value |
|---|---|
| Products per pallet | 6 pc(s) |
| Layers per pallet | 3 pc(s) |
| Pallet gross weight | 255 g |
| Harmonized System (HS) code | 84433210 |

### Brand-specific features

| Feature | Value |
|---|---|
| HP Auto-On/Auto-Off | Yes |
| HP GTIN (EAN/UPC) with options | (ABT) 194850414077; (ABY) 194850414084; (ACQ) 194850414114; (B13) 194850414138; (B19) 194850414145; (BAZ) 194850414152 |
| HP GTIN (EAN/UPC) | 194850414077, 194850414084, 194850414114, 194850414138, 194850414145, 194850414152 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | EPEAT Silver, ENERGY STAR, Blue Angel |
| Sustainable technologies and materials | Mercury free |
| Doesn't contain | Mercury (element) |

## FAQ

### How much does the Printer HP Color LaserJet Enterprise M555x cost, and is it available for purchase?

The price is 1,136.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 15.07.2026 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, Leasing for legal entities. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum iso a-series paper size, weight, print speed (black, normal quality, a4/us letter), print speed (colour, normal quality, a4/us letter), duplex printing, print technology, maximum duty cycle, printing colours, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Printer HP Color LaserJet Enterprise M555x?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3643745/64401510_large.webp