- Brand : HP
- Product family : Color LaserJet Enterprise
- Product name : LaserJet Enterprise M555x Wireless Color Printer, Duplex
- Product code : 7ZU79A
- GTIN (EAN/UPC) : 0194850414077
- Category : Laser Printers
- Data-sheet quality : created/standardized by Icecat
- Product views : 321722
- Info modified on : 05 Aug 2025 09:15:58
- CE Marking (0.4 MB) Leaflet (2.0 MB)
Embed the product datasheet into your content.
-
The world’s most secure printing[1]The operating code (BIOS) is automatically checked during startup and repairs itself if compromised.
Common Criteria certified[2] 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.
The printer’s outgoing network connections are inspected to stop suspicious requests and thwart malware.
Safeguard data stored on the printer – keys, passwords, certificates, and more – with the embedded HP Trusted Platform Module.[11] -
Easy to use, simple to manageHP FutureSmart firmware can be updated with the latest features[3] to optimise your investment for years to come.
Centralise control of your printing environment with HP Web Jetadmin – and help build business efficiency.[4]
Easily enable workflows across your fleet with a consistent user experience and intuitive, tablet-like icons.
Expect consistent, high-quality results with technology that automatically adjusts print settings to paper type.
Work with less wait. Step up productivity with print speeds up to 40 pages per minute.[12] -
Enhanced productivity to empower workgroupsGive workgroups what they need to succeed. Easily choose and deploy hundreds of HP and third-party solutions.
Keep your office connected. Built-in Ethernet and Dual-band Wi-Fi[5] connectivity let you share printing resources on a network.
Easily manage jobs directly at the printer with a customisable 10.9 cm (4.3 inch) colour touchscreen.
Spend less time loading paper with up to three input trays for an additional capacity of 2,300 sheets. -
Sustainability is smart businessHelp save paper right out of the box. Two-sided (duplex) printing is set at default for automatic savings.[6]
Help reduce wasted paper and toner by only printing jobs that are truly needed, using HP Roam for Business.[7]
Help save energy intelligently by using only the power you need with HP Auto-On/Auto-Off Technology.[8]
Help reduce your impact. Count on easy cartridge recycling at no charge with HP Planet Partners.[9]
Printing | |
---|---|
Duplex printing mode | Auto |
Print resolution colour | 1200 x 1200 DPI |
Print resolution black | 1200 x 1200 DPI |
Print speed colour (normal, A4/US Letter) | 38 ppm |
Colour | |
Print technology | Laser |
Duplex printing | |
Resolution (maximum) | 1200 x 1200 DPI |
Print speed black (normal, A4/US Letter) | 38 ppm |
Warm-up time | 176 s |
Time to first page (black, normal) | 6,7 s |
Time to first page (colour, normal) | 7,6 s |
Watermark printing | |
Secure printing |
Features | |
---|---|
Duty cycle (monthly, A4) | 80000 pages per month |
Recommended duty cycle | 2000 - 10000 pages per month |
Colour(s) of print cartridges | Black, Cyan, Magenta, Yellow |
Number of print cartridges | 4 |
Page description languages | PCL 5c, PCL 6, PDF 1.7, PostScript 3 |
Printer fonts | PostScript, Scalable, TrueType, Windows |
Country of origin | China, Japan, Mexico |
HP segment | Business |
Input & output capacity | |
---|---|
Total number of input trays | 3 |
Total input capacity | 2300 sheets |
Total output capacity | 250 sheets |
Paper tray 1 input capacity | 100 sheets |
Paper tray 2 input capacity | 550 sheets |
Multi-Purpose tray | |
Multi-Purpose tray input capacity | 100 sheets |
Maximum number of input trays | 5 |
Maximum input capacity (sheets) | 2300 sheets |
Maximum output capacity (sheets) | 250 sheets |
Paper handling | |
---|---|
Maximum ISO A-series paper size | A4 |
Maximum print area | 216 x 356 mm |
Paper tray media types | Bond paper, Card stock, Envelopes, Glossy paper, Heavy paper, Labels, Letterhead, Plain paper, Recycled paper, Rough paper, Thick paper, Transparencies |
ISO A-series sizes (A0...A9) | A4, A5, A6 |
ISO B-series sizes (B0...B9) | B5 |
ISO C-series sizes (C0...C9) | C5, C6 |
Non-ISO print media sizes | 16K |
JIS B-series sizes (B0...B9) | B5, B6 |
Envelopes sizes | B5, C5, C6, DL |
Photo paper sizes | 10x15 cm |
Custom media width | 76 - 216 mm |
Custom media length | 127 - 356 mm |
Paper tray media weight | 60 - 220 g/m² |
Ports & interfaces | |
---|---|
Direct print supported | |
USB port | |
USB 2.0 ports quantity | 3 |
Network | |
---|---|
Wi-Fi | |
Ethernet LAN connection | |
Cabling technology | 10/100/1000Base-T(X) |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Wi-Fi Direct | |
Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
Encryption type | EAP-PEAP, EAP-TLS, FIPS 140, HTTPS, IPSec, SNMPv3, SSL/TLS |
Mobile printing technologies | Apple AirPrint, HP ePrint, Mopria Print Service |
Performance | |
---|---|
Internal memory | 1024 MB |
Maximum internal memory | 2048 MB |
Memory slots | 1 |
Internal storage capacity | 500 GB |
Built-in processor | |
Processor frequency | 1200 MHz |
Performance | |
---|---|
Sound pressure level (printing) | 51 dB |
Sound power level (printing) | 6,3 dB |
Design | |
---|---|
Market positioning | Business |
Built-in display | |
Display | CGD |
Colour display | |
Display diagonal | 10,9 cm (4.3") |
Control type | Touch |
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. |
Power | |
---|---|
Power consumption (printing) | 622 W |
Power consumption (ready) | 31,3 W |
Power consumption (sleep) | 0,06 W |
Power consumption (off) | 0,06 W |
Energy Star Typical Electricity Consumption (TEC) | 0,464 kWh/week |
AC input voltage | 100 - 240 V |
AC input frequency | 50/60 Hz |
System requirements | |
---|---|
Windows operating systems supported | Windows 7 Ultimate, Windows 10, Windows 8.1 |
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 |
Operational conditions | |
---|---|
Operating temperature (T-T) | 10 - 32 °C |
Storage temperature (T-T) | -20 - 40 °C |
Operating relative humidity (H-H) | 10 - 80% |
Sustainability | |
---|---|
Sustainability compliance | |
Sustainability certificates | Blue Angel |
Sustainable technologies and materials | Mercury free |
Doesn't contain | Mercury |
Weight & dimensions | |
---|---|
Width | 458 mm |
Depth | 479 mm |
Height | 513 mm |
Pallet dimensions (W x D x H) | 1200 x 800 x 1944 mm |
Weight | 33,4 kg |
Packaging data | |
---|---|
Package width | 750 mm |
Package depth | 600 mm |
Package height | 598 mm |
Package weight | 39,6 kg |
Packaging content | |
---|---|
Cartridge(s) included | |
Included cartridge capacity (black) | 5500 pages |
Included cartridge capacity (CMY) | 3500 pages |
Cables included | AC |
Special features | |
---|---|
HP Auto-On/Auto-Off | |
HP Dynamic security |
Logistics data | |
---|---|
Pallet gross weight | 334 kg |
Layers per pallet | 3 pc(s) |
Products per pallet | 6 pc(s) |
Technical details | |
---|---|
Master (outer) cases per pallet layer | 2 pc(s) |
Other features | |
---|---|
Recommended system requirements | 2 GB available hard disk space, Internet connection, or USB port, Internet browser. |
Recommended humidity operating range | 30 - 70% |
Acoustic power emissions (ready) | 47 dB |
Acoustic pressure emissions bystander (ready) | 34 dB |
Country | Distributor |
---|---|
|
2 distributor(s) |
|
2 distributor(s) |
|
2 distributor(s) |
|
2 distributor(s) |
|
2 distributor(s) |
|
1 distributor(s) |
|
1 distributor(s) |
|
2 distributor(s) |
|
1 distributor(s) |
|
1 distributor(s) |
|
1 distributor(s) |
|
1 distributor(s) |