HP Color LaserJet Enterprise M555dn A4 38ppm Duplex Laser Printer

Dynamic security enabled printer. Contains technology that may prevent cartridges with non-HP chips or circuitry from working now or in the future.

Easy To Use, Simple To Manage:
HP FutureSmart firmware can be updated with the latest features to optimize your investment for years to come. Centralize control of your printing environment with HP Web Jetadmin and help build business efficiency. Easily enable workflows across your fleet with a consistent user experience and intuitive, tablet-like icons.

Enhanced Productivity To Empower Workgroups:
Give workgroups what they need to succeed. Easily choose and deploy hundreds of HP and third-party solutions. Easily access, print, and share resources with built-in Ethernet and optional wireless networking. Easily manage jobs directly at the printer with a customizable 4.3-inch (10.9 cm) color touchscreen.

Sustainability Is Smart Business:
Help save paper right out of the box. Two-sided (duplex) printing is set at default for automatic savings. Help reduce wasted paper and toner by only printing jobs that are truly needed, using HP Roam for Business. Help save energy intelligently by using only the power you need with HP Auto-On/Auto-Off Technology.

The World’s Most Secure Printing:
The operating code (BIOS) is automatically checked during startup and repairs itself if compromised. Common Criteria certified to continually monitor memory activity to detect and stop attacks in real time. Firmware is automatically checked during startup to determine if it’s authentic code digitally signed by HP.

• Functions: Print
• Print speed: 38 ppm
• First page out black (A4, ready): As fast as 6.7 sec
• First page out color (A4, ready): As fast as 7.6 sec
• Duty cycle (monthly, A4): Up to 80,000 pages
• Recommended monthly page volume: 2000 to 10000
• Number of users: 5-15 Users
• Print technology: Laser
• Print quality black and color(best): HP ImageREt 3600
• Processor speed: 1.2 GHz
• Print languages: HP PCL 6, HP PCL 5c, HP postscript level 3 emulation, native PDF printing (v 1.7)
• Display: 4.3-in (10.92 cm) Color Graphics Display (CGD) with touchscreen rotating (adjustable angle)
• Print colors: Yes
• Number of print cartridges: 4 (1 each black, cyan, magenta, yellow)
• Mac compatible: Yes
• Connectivity, standard: 1 Hi-Speed Device USB 2.0, 2 Hi-Speed USB 2.0 Host, 1 Gigabit/Fast Ethernet 10/100/1000 Base-TX network, Hardware Integration Pocket
• Memory: 1 GB
• Maximum Memory: 2 GB
• Memory Slots: 1 slot, 90-pin DDR3 Slim DIMM
• Internal Storage: Optional, 500 GB (with accessory B5L29A)
• Paper handling input, standard: 100-sheet multipurpose tray, 550-sheet input tray 2
• Paper handling input, optional: 550-sheet media input tray 3, 550-sheet media input tray 4, 550-sheet media input tray 5
• Maximum input capacity (sheets): Up to 2300 sheets
• Paper handling output, standard: 250-sheet output bin
• Paper handling output, optional: none
• Output capacity: Up to 250 sheets
• Maximum output capacity (sheets): Up to 250 sheets
• Finished output handling: Sheetfed
• Duplex printing: Automatic (standard)
• Paper trays, standard: 2
• Paper trays, maximum: 5
• Envelope Feeder: No
• Media sizes supported: Tray 1: A4, RA4, A5, B5 (JIS), B6 (JIS), 10 x 15 cm, A6, 16K, envelopes (B5, C5 ISO, C6, DL ISO); Custom: 76 x 127 to 216 x 356 mm; Tray 2: A4, A5, B5 (JIS), B6 (JIS), 10 x 15 cm, A6, 16K; Custom: 102 x 148 to 216 x 297 mm; Optional Trays 3+: A4, RA4, A5, B5 (JIS), 16K; Custom: 102 x 148 to 216 x 356 mm
• Media sizes, custom: Tray 1: 76 x 127 to 216 x 356 mm; Tray 2: 102 x 148 to 216 x 297 mm; Optional Trays 3+: 102 x 148 to 216 x 356 mm
• Media types: Paper (plain, light, bond, recycled, mid-weight, heavy, mid-weight glossy, heavy glossy, extra heavy, extra heavy glossy, cardstock, card glossy) color transparency, labels, letterhead, envelope, preprinted, prepunched, colored, rough, opaque film, user-defined
• Media weight, supported: Tray 1: 60 to 220 g/m (plain paper), 105 to 220 g/m (glossy paper); Tray 2: 60 to 220 g/m (plain paper), 105 to 220 g/m (glossy paper); Optional Trays 3+: 60 to 220 g/m (plain paper), 105 to 220 g/m (glossy paper); Automatic Duplexer: 60 to 163 g/m
• Power: Input voltage: 100 to 127 VAC, 60 Hz, Input voltage: 200 to 240 VAC, 50 Hz (Not dual voltage, product varies by part number with # Option code identifier)
• Power supply type: Built-in 115V or 220V Power Supply
• Power consumption: 622 watts (Printing), 31.3 watts (Ready), 2.4 watts (Sleep), 0.06 watts (Auto-Off/Manual On), 0.69 watts (Auto-Off/Auto-On/Wake on LAN) (Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty. Energy Star Version 3.0 TEC is not comparable to Energy Star Version 2.0 TEC values or BA TEC values. BA uses Energy Star Version 2.0 TEC. Energy Star value typically based on measurement of 115V device)
• Typical electricity consumption (TEC) number: 1.368 kWh/Week (Blue Angel); 0.464 kWh/Week (Energy Star 3.0)
• Operating temperature range: 10 to 32°C
• Recommended operating humidity range: 30 to 70% RH
• Minimum dimensions (W x D x H): 458 x 479 x 380 mm
• Maximum dimensions (W x D x H): 820 x 785 x 455 mm
• Weight: 27.5 kg

• Minimum System Requirements: 2 GB available hard disk space, Internet connection, or USB port, Internet browser.

• Printer
• Four preinstalled HP LaserJet toner cartridges (yield ~5,500 pages black, ~3,500 pages cyan, magenta, yellow composite)
• Toner collection unit
• In-box documentation
• Power Cord