HP Colour LaserJet Enterprise M555x Printer 7ZU79A

HP Colour LaserJet Enterprise M555x Printer (7ZU79A)

Professional-Grade Colour Printing for Demanding Business Environments

The HP Colour LaserJet Enterprise M555x Printer (7ZU79A) is a powerhouse of performance, delivering vibrant colour prints with exceptional precision, high speed, and enterprise-level security. Designed for medium to large workgroups, this printer excels in environments where productivity, print quality, and data protection are top priorities. Whether you’re printing sharp graphics, rich marketing materials, or detailed reports, the M555x ensures every page stands out with professional clarity.

Built with HP’s leading-edge technology and designed for seamless integration into any corporate workflow, the M555x goes beyond traditional expectations. It provides high-volume, full-colour printing with intuitive controls and sustainable efficiency that aligns with your organizational goals.

Key Features

• Fast Colour Printing
  Print up to 40 pages per minute (ppm) in both colour and black and white, with a first-page-out time as fast as 6.1 seconds.
• High-Impact Colour Quality
  HP ImageREt 3600 technology and advanced toner formulation deliver bold, vivid colours and consistent professional output.
• Enterprise-Grade Security
  HP Wolf Enterprise Security includes real-time threat detection, secure boot, and runtime intrusion detection to keep your data and network protected.
• 4.3-Inch Colour Touchscreen
  Manage print jobs quickly with a user-friendly touchscreen interface that allows easy navigation and operation.
• Large Paper Capacity
  Standard 550-sheet input tray and 100-sheet multipurpose tray with the ability to expand to 2,300 sheets using optional trays.
• Automatic Duplex Printing
  Save resources and reduce paper waste with built-in automatic two-sided printing.
• Robust Monthly Volume Support
  Handles a recommended monthly print volume of 2,000 to 10,000 pages, ideal for high-output office environments.
• Flexible Connectivity
  Offers USB, Gigabit Ethernet, and wireless printing capabilities via optional accessories for seamless integration.
• Energy Efficiency
  ENERGY STAR® and Blue Angel certified with HP Auto-On/Auto-Off Technology to help conserve energy without impacting performance.

Specifications

The table below outlines the core specifications of the HP Colour LaserJet Enterprise M555x:

Why Choose the HP Colour LaserJet Enterprise M555x?

• Superior Colour Output for Business Communication
  Present your brand and reports in vivid colour with the M555x’s high-resolution print capabilities. Ideal for brochures, presentations, and customer-facing documents.
• Advanced Security Protection
  HP Wolf Enterprise Security protects against evolving threats, including malware and firmware attacks, ensuring your data and devices stay secure.
• Designed for Scalability
  Add extra trays and upgrade firmware as your business grows. The M555x adapts to your changing office needs without the need for replacing hardware.
• Simplified Fleet Management
  Integrate and manage the M555x effortlessly through HP Web Jetadmin, enabling IT teams to centralize control over print devices and monitor usage effectively.
• Faster Workflows and Minimal Downtime
  Minimize interruptions with a high-speed processor and generous input trays that support longer print runs without frequent reloading.

Benefits of Using HP Colour LaserJet Enterprise M555x

• High-Speed and High-Volume Colour Printing
  Maximize productivity with consistent speeds of up to 40 ppm—even when printing colour-rich graphics or double-sided documents.
• Exceptional Print Quality
  HP ImageREt 3600 and Original HP Toner with JetIntelligence produce sharp text and vibrant graphics that elevate your brand and communication materials.
• Reduced Environmental Footprint
  Automatic duplex printing, low energy usage, and long-life consumables contribute to reduced operational waste and a greener office footprint.
• User-Centric Design
  The intuitive 4.3-inch touchscreen simplifies operation, while the robust build quality ensures durability in high-traffic office environments.
• Mobile Printing Flexibility
  With support for cloud-based and mobile printing services, users can print from virtually anywhere—boosting productivity for remote and hybrid teams.
• Efficient Supplies Management
  Original HP Toner cartridges with JetIntelligence provide more pages per cartridge, lower costs, and intelligent tracking of toner levels.

FAQs About the HP Colour LaserJet Enterprise M555x

1. What makes the HP M555x ideal for business environments?

The M555x offers enterprise-level speed, security, and print quality, all essential for modern office workflows. It meets the demands of high-volume colour printing while offering easy integration and management across departments.

2. Does this printer support wireless printing?

Yes, the M555x supports wireless printing through optional accessories and enables mobile printing using services like HP ePrint, Apple AirPrint, and Mopria via network connections.

3. Can I expand the paper capacity?

Absolutely. While the printer comes with a standard 650-sheet input capacity, you can expand it up to 2,300 sheets with optional additional trays, making it ideal for large print jobs.

4. Is the M555x easy to manage for IT administrators?

Yes. The printer supports centralized fleet management via HP Web Jetadmin, allowing IT teams to monitor usage, perform diagnostics, and apply security settings across devices easily.

5. What security features are included?

HP Wolf Enterprise Security is built into the M555x. It includes secure boot, firmware integrity validation, runtime code protection, and continuous threat detection to keep your device and data safe.

Conclusion

The HP Colour LaserJet Enterprise M555x Printer (7ZU79A) is more than just a high-speed colour printer—it’s a secure, efficient, and professional-grade solution built for modern business demands. Whether you’re managing large print volumes, producing detailed marketing materials, or requiring robust protection for your data, the M555x delivers performance without compromise.

From its bold colour output and rapid processing speeds to its exceptional security and environmentally responsible design, this printer represents the best in HP’s enterprise printing portfolio. Future-ready, scalable, and dependable, the HP M555x positions your business to operate at peak efficiency today—and grow confidently tomorrow.

Invest in the HP M555x and redefine your office’s print quality, security, and productivity.