HP COLOR LASERJET M551

The HP LaserJet Enterprise 500 Color M551 is a robust, high-performance color laser printer designed for busy workgroups and offices. Refurbished models are professionally restored—often by authorized service centers—to factory-grade reliability and typically include a warranty, upgraded parts, and full functionality.

Print Performance

• Speed: Up to 33 ppm for both black and color prints (ISO standard A4), reducing wait times and increasing productivity.

• Resolution: Sharp 1200 × 1200 dpi output with HP ImageREt 3600 for vivid, detailed prints.

• First Page Out: Fast—approx 11 seconds for both color and mono.

Capacity & Duty Cycle

• Duty Cycle: Max of 75,000 pages/month; recommended monthly volume between 1,500–5,000 pages for optimal performance.

• Paper Handling:

  • 100-sheet multipurpose tray plus 500‑sheet main input tray (600-sheet total standard capacity), expandable with optional trays.

  • Output bin holds ~250 sheets.

Hardware & Connectivity

• Processor & Memory: 800 MHz processor; 1 GB RAM.

• Control Panel: Four-line color LCD facilitating easy job management.

• Interfaces: Built-in Gigabit Ethernet, USB Host/Device ports, with optional wireless via Jetdirect add-ons.

• Features: HP ePrint, Mobile Mopria support, hardware integration pocket for add-ons, basic duplex support.

Energy & Sound

• Power Usage: Up to 605 W (printing), dropping to 51 W (ready), 6.9 W (sleep), and under 1 W in auto-off.

• Noise Levels: Approx 52 dB(A) during printing—reasonably quiet for office use.

Refurbished Benefits

• Refurbished units are tested, cleaned, and may include new maintenance kits (fuser, rollers), ensuring consistent performance. Often sold with a 90-day warranty, sometimes longer.

“Each unit is refurbished and certified by our HP Authorized Technicians to meet factory specifications… We install a brand new complete HP maintenance kit

Summary Table