HP PageWide Enterprise Color Enterprise Color 556dn inkjet printer Colour 2400 x 1200 DPI A4

Ultimate value for today s enterprise HP PageWide Technology delivers the fastest speeds^[1] and deepest security^[2] for the lowest total cost of ownership in its class.^[3] Count on productivity and unparalleled multi-level security.^[2]

Dynamic security enabled printer Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges.

Features
Colour:
Maximum duty cycle:	80000 pages per month
Number of print cartridges:	4
Duplex printing:
Page description languages:	PCL 5, PCL 6, PDF 1.4, PostScript 3
Printing colours:	Black, Cyan, Magenta, Yellow
Fixed head:
HP segment:	Enterprise
Printing
Maximum resolution:	2400 x 1200 DPI
Print speed (black, normal quality, A4/US Letter):	50 ppm
Print speed (colour, draft quality, A4/US Letter):	75 ppm
Print speed (black, draft quality, A4/US Letter):	75 ppm
Print speed (colour, normal quality, A4/US Letter):	50 ppm
Time to first page (black, normal):	7.1 s
Time to first page (colour, normal):	7.3 s
Input & output capacity
Total number of input trays:	2
Total input capacity:	500 sheets
Total output capacity:	300 sheets
Multi-Purpose tray input capacity:	50 sheets
Maximum number of input trays:	5
Maximum input capacity:	2050 sheets
Maximum output capacity:	300 sheets
Paper input type:	Paper tray
Paper handling
Maximum ISO A-series paper size:	A4
Paper tray media types:	Bond paper, Card stock, Envelopes, Glossy paper, Heavy paper, Labels, Photo paper, Plain paper, Pre-printed, Recycled paper
ISO A-series sizes (A0...A9):	A4, A5, A6
Non-ISO print media sizes:	Executive, Legal, Oficio, Statement, Letter
JIS B-series sizes (B0...B9):	B5, B6
Envelopes sizes:	B5, C5, C6, DL
Ports & interfaces
USB port:
Standard interfaces:	Ethernet, USB 2.0
Network
Ethernet LAN:
Wi-Fi:
Mobile printing technologies:	Apple AirPrint, Google Cloud Print, HP ePrint, Mopria Print Service
Performance
Internal memory:	1280 MB
Maximum internal memory:	2304 MB
Built-in processor:
Processor frequency:	1200 MHz
Sound pressure level (printing):	55 dB
Design
Market positioning:	Business
Product colour:	Grey, White
Built-in display:
Colour display:
Display diagonal:	10.9 cm (4.3")
Touchscreen:
Control type:	Touch
Power
Power consumption (printing):	52 W
Power consumption (off):	0.3 W
AC input voltage:	100 - 240 V
AC input frequency:	50/60 Hz
Brand-specific features
HP dynamic security:
System requirements
Windows operating systems supported:
Mac operating systems supported:
Linux operating systems supported:
Operational conditions
Operating temperature (T-T):	15 - 30 °C
Storage temperature (T-T):	-40 - 60 °C
Operating relative humidity (H-H):	20 - 80%
Storage relative humidity (H-H):	5 - 90%
Sustainability
Sustainability certificates:	EPEAT Silver, ENERGY STAR
Sustainable technologies and materials:	Mercury-free
Weight & dimensions
Width:	530 mm
Depth:	463 mm
Height:	457 mm
Weight:	22.2 kg
Packaging data
Package width:	603 mm
Package depth:	565 mm
Package height:	553 mm
Package weight:	27.5 kg
Logistics data
Harmonized System (HS) code:	84433210