The world's most secure printing

HP printers incorporate industry-leading security 1 as they are always on the alert, constantly thwarting potential attacks while adapting to new threats. Plus, only HP printers can automatically recover from attacks, so IT professionals won't have to intervene.

Easy to use. Simple to manage

Set workgroups up for success. Help your teams succeed by giving your IT department the control they need to quickly respond to situations across the enterprise print fleet, using a streamlined printer designed for simplified use and management.

More productive workgroups

Simplify collaboration and productivity without any interruptions, using a printer that adapts to the way people work today: fast, agile and connected. Print professional color documents quickly and in premium quality, day after day.

Sustainability is synonymous with smart business

The business world is all about resource management, and finding efficiencies is everyone's responsibility. HP printers are designed with the environment in mind, so workgroups can complete tasks quickly and save energy wherever possible.

HP Color LaserJet Enterprise M555x (7ZU79A)

Functions: Printing

Black print speed (ISO, A4): Up to 38 ppm 1

Color Print Speed (ISO): Up to 40 ppm 1

Color print speed (ISO): Up to 38 ppm 1

Black first copy output (letter, done): As fast as 6.6 sec 2 ( 3 Measured using ISO/IEC 17629. For more information, visit http://www.hp.com/go/printerclaims. The speed Exactly varies depending on system configuration, software application, driver, and document complexity.)

First page out black (A4, ready): As fast as 6.7 seconds 2 ( 3 Measured using ISO/IEC 17629. For more information, visit http://www.hp.com/go/printerclaims. Exact speed varies depending on system configuration, application software, driver, and document complexity.)

First page out color (letter, done): As fast as 7.5 sec 2 ( 3 Measured using ISO/IEC 17629. For more information, visit http://www.hp.com/go/printerclaims. The speed Exactly varies depending on system configuration, software application, driver, and document complexity.)

First page out in color (A4, ready): As fast as 7.6 seconds 2 ( 3 Measured using ISO/IEC 17629. For more information, visit http://www.hp.com/go/printerclaims. Exact speed varies depending on system configuration, application software, driver, and document complexity.)

Double-sided printing: Automatic (standard)

Duty cycle (monthly, letter): Up to 80,000 pagesUp to 80,000 sheets (Duty cycle is defined as the maximum number of pages of images produced per month. This figure provides a comparison of the product's robustness against other HP LaserJet devices or HP Color LaserJet, allowing the appropriate deployment of printers and MFPs to satisfy the connection requests of individuals or groups.)

Duty cycle (monthly, A4): Up to 80,000 sheets (Print cycle is defined as the maximum number of pages of images produced per month. This value provides a comparison of product robustness against other HP LaserJet or HP Color devices LaserJet, allowing the appropriate deployment of printers and MFPs to satisfy the connection requests of individuals or groups.)

Recommended monthly page volume: 2000 to 10,000 (HP recommends that the number of pages per month for the image span be within the specified range for optimal device performance, based on factors including consumable replacement intervals and lifespan devices for an extended warranty period.)

Black print quality (excellent): HP ImageREt 3600

Print quality color (best): HP ImageREt 3600

Printing languages: HP PCL 6; HP PCL 5c; HP PostScript level 3 emulation, native PDF printing (v1.7)

Printing technology: Laser

Connectivity, standard: 1 USB 2.0 Hi-Speed port for devices; 2 USB 2.0 Hi-Speed host ports; 1 Gigabit/Fast Ethernet 10/100/1000BASE-TX network; 1 Wi-Fi radio 802.11b/g/n / 2.4GHz / 5GHz; Hardware Integration Pocket (HIP)

Connectivity, optional: HP Jetdirect 8FP31A LAN Accessory

Portable printing capability: HP ePrint; Apple AirPrint™; HP Touch-to-Print NFC Printing (optional); Mopria™ certified; Wi-Fi® Direct 4 printing

Network capabilities: Yes, via HP Jetdirect Ethernet embedded print server (standard) supports: 10BASE-T, 100BASE-TX, 1000BASE-T; 802.3az (EEE) support over Fast Ethernet and Gigabit Ethernet; IPsec (serial); Wi-Fi 802.11b/g/n / 2.4GHz / 5GHz wireless network connection (standard)

Wireless Functionality: Built-in Dual Band Station and Wi-Fi Direct Functionality

Minimum system requirements for Macintosh: 2 GB available hard disk space, Internet connection or USB port, Internet browser. For additional operating system hardware requirements, see http://www.apple.com.

Minimum system requirements: 2 GB available hard disk space, Internet connection or USB port, Internet browser. For additional operating system hardware requirements, see http://www.microsoft.com.

Display: 10.92 cm (4.3-in) Color Graphics Display (CGD) with touchscreen; Rotating (adjustable angle)

Processor Speed: 1.2GHz

Maximum memory: 2 GB

Memory: 1 GB

Internal Storage: Optional, 500GB (with B5L29A accessory)

Storage: 4 GB non-volatile storage; Firmware encryption (AES-128 or AES-256) of client/job data; Secure cryptographic deletion – job data; Secure Erase – Disk

Capacity: 500 GB hard disk drive (optional)

Supported Operating Systems: Windows Client Operating System (32/64-bit): Windows 10, Windows 8.1, Windows 7 Ultimate. Mobile operating systems - iOS, Android; Mac: Apple® macOS High Sierra (v10.13), Apple® macOS Mojave (v10.14), Apple® macOS Catalina (v10.15); Dedicated PCL 6 printer driver (see http://www.support.hp.com for information on supported operating systems). Enter the product name, click "Find", click "User Guides", click your product's User Guide and look for the "Supported Operating Systems" section; HP Universal Print Driver PCL 6/PS, Supported operating systems: see http://www.hp.com/go/upd for information on supported operating systems.

Paper handling input, standard: 100-sheet multipurpose tray, 550-sheet input tray 2, 550-sheet media input tray 3

Output for paper handling, standard: 250-sheet output tray

Optional paper handling input: 550-sheet input tray 3, 550-sheet input tray 4, 550-sheet input tray 5

Output for paper handling, optional: none

Finished Output Capability: Auto Paper Feed

Media types: Paper (plain or plain, light, bond, recycled, midweight, heavyweight, midweight glossy, heavyweight glossy, extra heavyweight, extra heavyweight glossy, cardstock, glossy cardstock) , colored transparencies, labels, envelope, pre-printed, pre-punched, colored, rough, opaque film, user defined

Supported media dimensions: 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 mm to 216 x 356 mm; Tray 2: A4, A5, B5 (JIS), B6 (JIS), 10 x 15 cm, A6, 16K; Customized: 102 x 148 mm to 216 x 297 mm; Tab

Custom media sizes: Tray 1: 76 x 127 to 216 x 356 mm; Tray 2: 102 x 148 to 216 x 297 mm; Optional 3+ trays: 102 x 148 to 216 x 356 mm

Power Consumption: 622 watts (printing), 31.3 watts (ready), 2.4 watts (sleep), 0.06 watts (auto-off/manual-on), 0.69 watts (power-off) auto/auto power on/wake over LAN) (Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. Doing so may damage the printer and voids the product warranty. TEC values Energy Star (version 3.0) TEC values are not comparable to Energy Star (version 2.0) TEC values or Blue Angel TEC values. Blue Angel uses Energy Star (version 2.0) TEC. . Energy Star values are typically based on measurement from a 115V device.)

Power: Input voltage: AC 100 to 127 V, 60 Hz, Input voltage: AC 200 to 240 V, 50 Hz (no dual voltage; product varies by part number with option code identifier # ). No double voltage; power supply varies by reference with optional code identification no.

Operating humidity range: 10 to 80% RH

Recommended operating humidity range: 30 to 70% RH

Operating thermal range: 10 to 32°C

Operating thermal range: 50 to 91°F

Blue Angel Compliant: Yes, Blue Angel DE-UZ 219 – guaranteed only when using Original HP supplies 5 ( 6 Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This could damage the printer and voids the product warranty. Blue Angel values are typically based on measurement of 230V equipment.)

Typical Electricity Consumption Number (TEC): Blue Angel: 1,368 kWh/week; Energy Star 3.0: 0.464 kWh/week 6 ( 4 The Typical Electricity Consumption (TEC) rating represents the typical electricity consumption of a product during 1 week, measured in kilowatt hours (kWh).)

Energy Saving Feature Technology: HP Auto-On/Auto-Off Technology; Instant-on Technology

Eco-labels: Blue Angel; CECP; ENERGY STAR® qualified; EPEAT® Silver ( 1 EPEAT® Registration, if applicable. EPEAT registration varies by country. See http://www.epeat.net for registration status by country.)

Energy Star certified: Yes

Safety: IEC 60950-1:2005+A1:2009+A2:2013 (International); EN60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013 (EU); EN 60825-1:2014/IEC 60825-1:2014 (Class 1 laser product); EN 62479:2010/IEC 62479:2010; Directive 2014/35/EU ("Low voltage") with "CE" marking (Europe); GS certification (Germany, Europe). Other safety approvals as required in each country.

Security Management: Identity Management: Kerberos Authentication; LDAP authentication; PIN codes (1000 users); HP and optional third-party advanced authentication solutions (eg, badge/badge readers); Network: IPsec/Firewall with certificate; Pre-shared key; and Kerberos authentication; Supports WJA-10 IPsec configuration plug-in; 802.1X authentication (EAP-PEAP; EAP-TLS); SNMPv3; HTTPS; Certificates; Access control list; Data: Storage encryption; Encrypted PDF and email (uses Microsoft FIPS 140 validated cryptographic libraries); HP Secure Erase; SSL/TLS (HTTPS); Encrypted credentials; Device: Anti-theft cable slot; USB port deactivation; Hardware Integration Pocket for security solutions; Intrusion detection with Red Balloon Security technology (constant monitoring of attacks on the device); HP Sure Start Secure Boot (BIOS integrity check with self-healing capability); Whitelist (only loads known trusted code such as DLLs, EXEs, etc.); Integrated Trusted Platform Module (TPM); HP Connection Inspector; Security management: HP JetAdvantage Security Manager support, device security Syslog messages processed and accessible in ArcSight and Splunk SIEMs

Minimum dimensions (W x D x H): 458 x 479 x 513 mm

Maximum dimensions (W x D x H): 820 x 785 x 588 mm

Weight: 33.4 kg (With print cartridges and optional 550-sheet feeder included)

Package Contents: HP Color LaserJet Enterprise M555x Printer; Four preinstalled HP LaserJet Toner Cartridges: Black (5500 pages), Cyan, Magenta, and Yellow (3500 pages); Toner collection unit; Documentation; power cable 3

Number of print cartridges: 4 (one each of black, cyan, magenta, yellow)

Brand

HP

Reference

7ZU79A

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